[
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100351,
      "recording_duration": 195.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104447,
      "recording_duration": 203.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96767,
      "recording_duration": 188.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99327,
      "recording_duration": 193.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97791,
      "recording_duration": 190.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107519,
      "recording_duration": 209.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 90623,
      "recording_duration": 176.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96255,
      "recording_duration": 187.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99327,
      "recording_duration": 193.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 103935,
      "recording_duration": 202.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96255,
      "recording_duration": 187.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98815,
      "recording_duration": 192.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99327,
      "recording_duration": 193.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97791,
      "recording_duration": 190.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98815,
      "recording_duration": 192.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102911,
      "recording_duration": 200.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101887,
      "recording_duration": 198.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98815,
      "recording_duration": 192.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97279,
      "recording_duration": 189.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-001/eeg/sub-001_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "001",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107519,
      "recording_duration": 209.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92893,
      "recording_duration": 181.431640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94614,
      "recording_duration": 184.79296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93891,
      "recording_duration": 183.380859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94783,
      "recording_duration": 185.123046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94605,
      "recording_duration": 184.775390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105724,
      "recording_duration": 206.4921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 86920,
      "recording_duration": 169.765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89634,
      "recording_duration": 175.06640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92196,
      "recording_duration": 180.0703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101130,
      "recording_duration": 197.51953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91784,
      "recording_duration": 179.265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94059,
      "recording_duration": 183.708984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95921,
      "recording_duration": 187.345703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93265,
      "recording_duration": 182.158203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95753,
      "recording_duration": 187.017578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97071,
      "recording_duration": 189.591796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97956,
      "recording_duration": 191.3203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94704,
      "recording_duration": 184.96875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92993,
      "recording_duration": 181.626953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-002/eeg/sub-002_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "002",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98846,
      "recording_duration": 193.05859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95553,
      "recording_duration": 186.626953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98754,
      "recording_duration": 192.87890625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96263,
      "recording_duration": 188.013671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98933,
      "recording_duration": 193.228515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97909,
      "recording_duration": 191.228515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 113136,
      "recording_duration": 220.96875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 88458,
      "recording_duration": 172.76953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92501,
      "recording_duration": 180.666015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95052,
      "recording_duration": 185.6484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104000,
      "recording_duration": 203.125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97406,
      "recording_duration": 190.24609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105953,
      "recording_duration": 206.939453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97295,
      "recording_duration": 190.029296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99931,
      "recording_duration": 195.177734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100076,
      "recording_duration": 195.4609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101825,
      "recording_duration": 198.876953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99803,
      "recording_duration": 194.927734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102328,
      "recording_duration": 199.859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100213,
      "recording_duration": 195.728515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-003/eeg/sub-003_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "003",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104910,
      "recording_duration": 204.90234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92742,
      "recording_duration": 181.13671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94560,
      "recording_duration": 184.6875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93940,
      "recording_duration": 183.4765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94946,
      "recording_duration": 185.44140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94585,
      "recording_duration": 184.736328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105682,
      "recording_duration": 206.41015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 86793,
      "recording_duration": 169.517578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89556,
      "recording_duration": 174.9140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92273,
      "recording_duration": 180.220703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100840,
      "recording_duration": 196.953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92295,
      "recording_duration": 180.263671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94139,
      "recording_duration": 183.865234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95650,
      "recording_duration": 186.81640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93176,
      "recording_duration": 181.984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95685,
      "recording_duration": 186.884765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97171,
      "recording_duration": 189.787109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97937,
      "recording_duration": 191.283203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94802,
      "recording_duration": 185.16015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91847,
      "recording_duration": 179.388671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-004/eeg/sub-004_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "004",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99107,
      "recording_duration": 193.568359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93584,
      "recording_duration": 182.78125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94770,
      "recording_duration": 185.09765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94873,
      "recording_duration": 185.298828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95171,
      "recording_duration": 185.880859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95026,
      "recording_duration": 185.59765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105749,
      "recording_duration": 206.541015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 87229,
      "recording_duration": 170.369140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89780,
      "recording_duration": 175.3515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93116,
      "recording_duration": 181.8671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101347,
      "recording_duration": 197.943359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92074,
      "recording_duration": 179.83203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 155301,
      "recording_duration": 303.322265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96110,
      "recording_duration": 187.71484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93678,
      "recording_duration": 182.96484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96110,
      "recording_duration": 187.71484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97653,
      "recording_duration": 190.728515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98327,
      "recording_duration": 192.044921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95163,
      "recording_duration": 185.865234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93380,
      "recording_duration": 182.3828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-005/eeg/sub-005_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "005",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 181438,
      "recording_duration": 354.37109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94666,
      "recording_duration": 184.89453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96843,
      "recording_duration": 189.146484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97278,
      "recording_duration": 189.99609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99897,
      "recording_duration": 195.111328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98217,
      "recording_duration": 191.830078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 110193,
      "recording_duration": 215.220703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 88227,
      "recording_duration": 172.318359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91546,
      "recording_duration": 178.80078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96408,
      "recording_duration": 188.296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 164471,
      "recording_duration": 321.232421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 138633,
      "recording_duration": 270.767578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94471,
      "recording_duration": 184.513671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96289,
      "recording_duration": 188.064453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93721,
      "recording_duration": 183.048828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98779,
      "recording_duration": 192.927734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97569,
      "recording_duration": 190.564453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98361,
      "recording_duration": 192.111328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95197,
      "recording_duration": 185.931640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93218,
      "recording_duration": 182.06640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-006/eeg/sub-006_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "006",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 118122,
      "recording_duration": 230.70703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95616,
      "recording_duration": 186.75,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94916,
      "recording_duration": 185.3828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94566,
      "recording_duration": 184.69921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95736,
      "recording_duration": 186.984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97731,
      "recording_duration": 190.880859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106321,
      "recording_duration": 207.658203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89073,
      "recording_duration": 173.970703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91572,
      "recording_duration": 178.8515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97894,
      "recording_duration": 191.19921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 103898,
      "recording_duration": 202.92578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94951,
      "recording_duration": 185.451171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97185,
      "recording_duration": 189.814453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102798,
      "recording_duration": 200.77734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98517,
      "recording_duration": 192.416015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102405,
      "recording_duration": 200.009765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101894,
      "recording_duration": 199.01171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100931,
      "recording_duration": 197.130859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95769,
      "recording_duration": 187.048828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93568,
      "recording_duration": 182.75,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-007/eeg/sub-007_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "007",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 126146,
      "recording_duration": 246.37890625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93227,
      "recording_duration": 182.083984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94419,
      "recording_duration": 184.412109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94252,
      "recording_duration": 184.0859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94922,
      "recording_duration": 185.39453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94271,
      "recording_duration": 184.123046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105786,
      "recording_duration": 206.61328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 87057,
      "recording_duration": 170.033203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89514,
      "recording_duration": 174.83203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91995,
      "recording_duration": 179.677734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99704,
      "recording_duration": 194.734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91896,
      "recording_duration": 179.484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93764,
      "recording_duration": 183.1328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95806,
      "recording_duration": 187.12109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93242,
      "recording_duration": 182.11328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95526,
      "recording_duration": 186.57421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97490,
      "recording_duration": 190.41015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98068,
      "recording_duration": 191.5390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95054,
      "recording_duration": 185.65234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92815,
      "recording_duration": 181.279296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-008/eeg/sub-008_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "008",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98890,
      "recording_duration": 193.14453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92742,
      "recording_duration": 181.13671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94386,
      "recording_duration": 184.34765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94326,
      "recording_duration": 184.23046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94892,
      "recording_duration": 185.3359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94668,
      "recording_duration": 184.8984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105870,
      "recording_duration": 206.77734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 87160,
      "recording_duration": 170.234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89700,
      "recording_duration": 175.1953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92516,
      "recording_duration": 180.6953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100715,
      "recording_duration": 196.708984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91890,
      "recording_duration": 179.47265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93711,
      "recording_duration": 183.029296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95967,
      "recording_duration": 187.435546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93049,
      "recording_duration": 181.736328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94583,
      "recording_duration": 184.732421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97147,
      "recording_duration": 189.740234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98028,
      "recording_duration": 191.4609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94390,
      "recording_duration": 184.35546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92952,
      "recording_duration": 181.546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-009/eeg/sub-009_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "009",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98660,
      "recording_duration": 192.6953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92663,
      "recording_duration": 180.982421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94265,
      "recording_duration": 184.111328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94434,
      "recording_duration": 184.44140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94831,
      "recording_duration": 185.216796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94585,
      "recording_duration": 184.736328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105290,
      "recording_duration": 205.64453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 86437,
      "recording_duration": 168.822265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89713,
      "recording_duration": 175.220703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92386,
      "recording_duration": 180.44140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100647,
      "recording_duration": 196.576171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91646,
      "recording_duration": 178.99609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94458,
      "recording_duration": 184.48828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95644,
      "recording_duration": 186.8046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93339,
      "recording_duration": 182.302734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96210,
      "recording_duration": 187.91015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97052,
      "recording_duration": 189.5546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97926,
      "recording_duration": 191.26171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94830,
      "recording_duration": 185.21484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92813,
      "recording_duration": 181.275390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-010/eeg/sub-010_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "010",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99178,
      "recording_duration": 193.70703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97616,
      "recording_duration": 190.65625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96052,
      "recording_duration": 187.6015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99096,
      "recording_duration": 193.546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100414,
      "recording_duration": 196.12109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101696,
      "recording_duration": 198.625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106131,
      "recording_duration": 207.287109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96073,
      "recording_duration": 187.642578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89693,
      "recording_duration": 175.181640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94825,
      "recording_duration": 185.205078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 117589,
      "recording_duration": 229.666015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92442,
      "recording_duration": 180.55078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104133,
      "recording_duration": 203.384765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96032,
      "recording_duration": 187.5625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94115,
      "recording_duration": 183.818359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98850,
      "recording_duration": 193.06640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97520,
      "recording_duration": 190.46875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99840,
      "recording_duration": 195.0,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98898,
      "recording_duration": 193.16015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93453,
      "recording_duration": 182.525390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-011/eeg/sub-011_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "011",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 135284,
      "recording_duration": 264.2265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95154,
      "recording_duration": 185.84765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97039,
      "recording_duration": 189.529296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96203,
      "recording_duration": 187.896484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97142,
      "recording_duration": 189.73046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96305,
      "recording_duration": 188.095703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106969,
      "recording_duration": 208.923828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89703,
      "recording_duration": 175.201171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91836,
      "recording_duration": 179.3671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95052,
      "recording_duration": 185.6484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102268,
      "recording_duration": 199.7421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93781,
      "recording_duration": 183.166015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95938,
      "recording_duration": 187.37890625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96605,
      "recording_duration": 188.681640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94591,
      "recording_duration": 184.748046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97022,
      "recording_duration": 189.49609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98711,
      "recording_duration": 192.794921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99505,
      "recording_duration": 194.345703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96007,
      "recording_duration": 187.513671875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93909,
      "recording_duration": 183.416015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-012/eeg/sub-012_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "012",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 119496,
      "recording_duration": 233.390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92948,
      "recording_duration": 181.5390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94403,
      "recording_duration": 184.380859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94066,
      "recording_duration": 183.72265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94837,
      "recording_duration": 185.228515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94415,
      "recording_duration": 184.404296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105217,
      "recording_duration": 205.501953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 86683,
      "recording_duration": 169.302734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89693,
      "recording_duration": 175.181640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92084,
      "recording_duration": 179.8515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100683,
      "recording_duration": 196.646484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 91558,
      "recording_duration": 178.82421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93822,
      "recording_duration": 183.24609375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95583,
      "recording_duration": 186.685546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93554,
      "recording_duration": 182.72265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96122,
      "recording_duration": 187.73828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97274,
      "recording_duration": 189.98828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98275,
      "recording_duration": 191.943359375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94824,
      "recording_duration": 185.203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93094,
      "recording_duration": 181.82421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-013/eeg/sub-013_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "013",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98537,
      "recording_duration": 192.455078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 142585,
      "recording_duration": 278.486328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 115831,
      "recording_duration": 226.232421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94762,
      "recording_duration": 185.08203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95674,
      "recording_duration": 186.86328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95077,
      "recording_duration": 185.697265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105775,
      "recording_duration": 206.591796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 119584,
      "recording_duration": 233.5625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 90335,
      "recording_duration": 176.435546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104366,
      "recording_duration": 203.83984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 143726,
      "recording_duration": 280.71484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92407,
      "recording_duration": 180.482421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 125258,
      "recording_duration": 244.64453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96280,
      "recording_duration": 188.046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93772,
      "recording_duration": 183.1484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101202,
      "recording_duration": 197.66015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 119730,
      "recording_duration": 233.84765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98583,
      "recording_duration": 192.544921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105100,
      "recording_duration": 205.2734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93320,
      "recording_duration": 182.265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-014/eeg/sub-014_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "014",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 120778,
      "recording_duration": 235.89453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102399,
      "recording_duration": 199.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100351,
      "recording_duration": 195.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99839,
      "recording_duration": 194.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102911,
      "recording_duration": 200.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99839,
      "recording_duration": 194.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 111615,
      "recording_duration": 217.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93695,
      "recording_duration": 182.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95743,
      "recording_duration": 186.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96767,
      "recording_duration": 188.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 108543,
      "recording_duration": 211.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95743,
      "recording_duration": 186.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102911,
      "recording_duration": 200.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 103423,
      "recording_duration": 201.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99839,
      "recording_duration": 194.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101887,
      "recording_duration": 198.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102911,
      "recording_duration": 200.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102911,
      "recording_duration": 200.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100351,
      "recording_duration": 195.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97791,
      "recording_duration": 190.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-015/eeg/sub-015_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "015",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 103935,
      "recording_duration": 202.998046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92813,
      "recording_duration": 181.275390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94181,
      "recording_duration": 183.947265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94404,
      "recording_duration": 184.3828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94536,
      "recording_duration": 184.640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94452,
      "recording_duration": 184.4765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105591,
      "recording_duration": 206.232421875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 86774,
      "recording_duration": 169.48046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 89682,
      "recording_duration": 175.16015625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92061,
      "recording_duration": 179.806640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101021,
      "recording_duration": 197.306640625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92074,
      "recording_duration": 179.83203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94225,
      "recording_duration": 184.033203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96133,
      "recording_duration": 187.759765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93585,
      "recording_duration": 182.783203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96150,
      "recording_duration": 187.79296875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97042,
      "recording_duration": 189.53515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97920,
      "recording_duration": 191.25,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95041,
      "recording_duration": 185.626953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 92905,
      "recording_duration": 181.455078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-016/eeg/sub-016_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "016",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98712,
      "recording_duration": 192.796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 244566,
      "recording_duration": 477.66796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96209,
      "recording_duration": 187.908203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 96113,
      "recording_duration": 187.720703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97157,
      "recording_duration": 189.759765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 103217,
      "recording_duration": 201.595703125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 108123,
      "recording_duration": 211.177734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97921,
      "recording_duration": 191.251953125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97226,
      "recording_duration": 189.89453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107420,
      "recording_duration": 209.8046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 112429,
      "recording_duration": 219.587890625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100426,
      "recording_duration": 196.14453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106444,
      "recording_duration": 207.8984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 108806,
      "recording_duration": 212.51171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107768,
      "recording_duration": 210.484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107311,
      "recording_duration": 209.591796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104459,
      "recording_duration": 204.021484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 108942,
      "recording_duration": 212.77734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106042,
      "recording_duration": 207.11328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98788,
      "recording_duration": 192.9453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-017/eeg/sub-017_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "017",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98407,
      "recording_duration": 192.201171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104984,
      "recording_duration": 205.046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104643,
      "recording_duration": 204.380859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 117479,
      "recording_duration": 229.451171875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99170,
      "recording_duration": 193.69140625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 108607,
      "recording_duration": 212.123046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 151817,
      "recording_duration": 296.517578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98153,
      "recording_duration": 191.705078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 109843,
      "recording_duration": 214.537109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105121,
      "recording_duration": 205.314453125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 106007,
      "recording_duration": 207.044921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 109133,
      "recording_duration": 213.150390625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107762,
      "recording_duration": 210.47265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100371,
      "recording_duration": 196.037109375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100214,
      "recording_duration": 195.73046875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 135255,
      "recording_duration": 264.169921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99498,
      "recording_duration": 194.33203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 112593,
      "recording_duration": 219.908203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 101163,
      "recording_duration": 197.583984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 104288,
      "recording_duration": 203.6875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-018/eeg/sub-018_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "018",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 120118,
      "recording_duration": 234.60546875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 97305,
      "recording_duration": 190.048828125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99138,
      "recording_duration": 193.62890625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99114,
      "recording_duration": 193.58203125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102798,
      "recording_duration": 200.77734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-05_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "05"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 102798,
      "recording_duration": 200.77734375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-06_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "06"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 110894,
      "recording_duration": 216.58984375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-07_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "07"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 93423,
      "recording_duration": 182.466796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-08_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "08"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 94729,
      "recording_duration": 185.017578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-09_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "09"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 95590,
      "recording_duration": 186.69921875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-10_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "10"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 115406,
      "recording_duration": 225.40234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-11_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "11"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 100700,
      "recording_duration": 196.6796875,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-12_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "12"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 107550,
      "recording_duration": 210.05859375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-13_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "13"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98507,
      "recording_duration": 192.396484375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-14_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "14"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99258,
      "recording_duration": 193.86328125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-15_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "15"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 116046,
      "recording_duration": 226.65234375,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-16_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "16"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 105801,
      "recording_duration": 206.642578125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-17_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "17"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 112165,
      "recording_duration": 219.072265625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-18_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "18"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 98857,
      "recording_duration": 193.080078125,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-19_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "19"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99762,
      "recording_duration": 194.84765625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on004408",
    "bids_relpath": "sub-019/eeg/sub-019_task-listening_run-20_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "019",
      "task": "listening",
      "run": "20"
    },
    "signal_summary": {
      "nchans": 128,
      "ntimes": 99090,
      "recording_duration": 193.53515625,
      "channel_type_counts": {
        "EEG": 128
      }
    },
    "provenance": {
      "digested_at": "2026-06-24T07:11:27.684Z"
    },
    "signal_properties": {
      "sampling_frequency": 512.0
    }
  }
]