[
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-1/eeg/sub-1_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "1",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7029504,
      "recording_duration": 27459,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-1/eeg/sub-1_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "1",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7029504,
      "recording_duration": 27459,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-10/eeg/sub-10_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "10",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7631616,
      "recording_duration": 29811,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-10/eeg/sub-10_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "10",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7631616,
      "recording_duration": 29811,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-100/eeg/sub-100_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "100",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7653888,
      "recording_duration": 29898,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-100/eeg/sub-100_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "100",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7653888,
      "recording_duration": 29898,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-101/eeg/sub-101_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "101",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7186176,
      "recording_duration": 28071,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-101/eeg/sub-101_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "101",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7186176,
      "recording_duration": 28071,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-102/eeg/sub-102_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "102",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7400960,
      "recording_duration": 28910,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-102/eeg/sub-102_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "102",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7400960,
      "recording_duration": 28910,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-103/eeg/sub-103_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "103",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6590208,
      "recording_duration": 25743,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-103/eeg/sub-103_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "103",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6590208,
      "recording_duration": 25743,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-104/eeg/sub-104_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "104",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6443520,
      "recording_duration": 25170,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-104/eeg/sub-104_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "104",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6443520,
      "recording_duration": 25170,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-105/eeg/sub-105_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "105",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7474176,
      "recording_duration": 29196,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-105/eeg/sub-105_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "105",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7474176,
      "recording_duration": 29196,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-106/eeg/sub-106_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "106",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6747904,
      "recording_duration": 26359,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-106/eeg/sub-106_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "106",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6747904,
      "recording_duration": 26359,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-107/eeg/sub-107_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "107",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7315712,
      "recording_duration": 28577,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-107/eeg/sub-107_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "107",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7315712,
      "recording_duration": 28577,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-108/eeg/sub-108_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "108",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7688448,
      "recording_duration": 30033,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-108/eeg/sub-108_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "108",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7688448,
      "recording_duration": 30033,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-109/eeg/sub-109_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "109",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6479104,
      "recording_duration": 25309,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-109/eeg/sub-109_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "109",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 15,
      "ntimes": 6479104,
      "recording_duration": 25309,
      "channel_type_counts": {
        "EEG": 12,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-11/eeg/sub-11_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "11",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7568128,
      "recording_duration": 29563,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-11/eeg/sub-11_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "11",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 7568128,
      "recording_duration": 29563,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-110/eeg/sub-110_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "110",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 7323904,
      "recording_duration": 28609,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-110/eeg/sub-110_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "110",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7323904,
      "recording_duration": 28609,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-111/eeg/sub-111_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "111",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 7385088,
      "recording_duration": 28848,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-111/eeg/sub-111_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "111",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7385088,
      "recording_duration": 28848,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-112/eeg/sub-112_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "112",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 7061504,
      "recording_duration": 27584,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-112/eeg/sub-112_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "112",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7061504,
      "recording_duration": 27584,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-113/eeg/sub-113_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "113",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 7197952,
      "recording_duration": 28117,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-113/eeg/sub-113_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "113",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7197952,
      "recording_duration": 28117,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-114/eeg/sub-114_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "114",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 7171328,
      "recording_duration": 28013,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-114/eeg/sub-114_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "114",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7171328,
      "recording_duration": 28013,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-115/eeg/sub-115_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "115",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6591488,
      "recording_duration": 25748,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-115/eeg/sub-115_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "115",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6591488,
      "recording_duration": 25748,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-116/eeg/sub-116_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "116",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6708224,
      "recording_duration": 26204,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-116/eeg/sub-116_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "116",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6708224,
      "recording_duration": 26204,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-117/eeg/sub-117_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "117",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6092544,
      "recording_duration": 23799,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-117/eeg/sub-117_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "117",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6092544,
      "recording_duration": 23799,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-118/eeg/sub-118_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "118",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6867200,
      "recording_duration": 26825,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-118/eeg/sub-118_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "118",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6867200,
      "recording_duration": 26825,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-119/eeg/sub-119_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "119",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6902016,
      "recording_duration": 26961,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-119/eeg/sub-119_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "119",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6902016,
      "recording_duration": 26961,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-12/eeg/sub-12_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "12",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7783424,
      "recording_duration": 30404,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-12/eeg/sub-12_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "12",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7783424,
      "recording_duration": 30404,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-120/eeg/sub-120_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "120",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6059776,
      "recording_duration": 23671,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-120/eeg/sub-120_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "120",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6059776,
      "recording_duration": 23671,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-121/eeg/sub-121_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "121",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6861056,
      "recording_duration": 26801,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-121/eeg/sub-121_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "121",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 6861056,
      "recording_duration": 26801,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-122/eeg/sub-122_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "122",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6728192,
      "recording_duration": 26282,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-122/eeg/sub-122_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "122",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 15,
      "ntimes": 6728192,
      "recording_duration": 26282,
      "channel_type_counts": {
        "EEG": 12,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-123/eeg/sub-123_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "123",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6755584,
      "recording_duration": 26389,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-123/eeg/sub-123_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "123",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 15,
      "ntimes": 6755584,
      "recording_duration": 26389,
      "channel_type_counts": {
        "EEG": 12,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-124/eeg/sub-124_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "124",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6828032,
      "recording_duration": 26672,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-124/eeg/sub-124_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "124",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 15,
      "ntimes": 6828032,
      "recording_duration": 26672,
      "channel_type_counts": {
        "EEG": 12,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-125/eeg/sub-125_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "125",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7508736,
      "recording_duration": 29331,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-125/eeg/sub-125_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "125",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 16,
      "ntimes": 7508736,
      "recording_duration": 29331,
      "channel_type_counts": {
        "EEG": 13,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-126/eeg/sub-126_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "126",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6689280,
      "recording_duration": 26130,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-126/eeg/sub-126_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "126",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6689280,
      "recording_duration": 26130,
      "channel_type_counts": {
        "EEG": 9
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-127/eeg/sub-127_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "127",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6391296,
      "recording_duration": 24966,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-127/eeg/sub-127_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "127",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 15,
      "ntimes": 6391296,
      "recording_duration": 24966,
      "channel_type_counts": {
        "EEG": 12,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-128/eeg/sub-128_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "128",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 3,
      "ntimes": 6309888,
      "recording_duration": 24648,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 1
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-128/eeg/sub-128_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "128",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6309888,
      "recording_duration": 24648,
      "channel_type_counts": {
        "EEG": 9
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-13/eeg/sub-13_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "13",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7663360,
      "recording_duration": 29935,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-13/eeg/sub-13_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "13",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7663360,
      "recording_duration": 29935,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-14/eeg/sub-14_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "14",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8220928,
      "recording_duration": 32113,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-14/eeg/sub-14_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "14",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 8220928,
      "recording_duration": 32113,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-15/eeg/sub-15_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "15",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 8403712,
      "recording_duration": 32827,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-15/eeg/sub-15_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "15",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8403712,
      "recording_duration": 32827,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-16/eeg/sub-16_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "16",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7898880,
      "recording_duration": 30855,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-16/eeg/sub-16_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "16",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7898880,
      "recording_duration": 30855,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-17/eeg/sub-17_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "17",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7584768,
      "recording_duration": 29628,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-17/eeg/sub-17_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "17",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7584768,
      "recording_duration": 29628,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-18/eeg/sub-18_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "18",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8043776,
      "recording_duration": 31421,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-18/eeg/sub-18_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "18",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 8043776,
      "recording_duration": 31421,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-19/eeg/sub-19_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "19",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7776512,
      "recording_duration": 30377,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-19/eeg/sub-19_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "19",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7776512,
      "recording_duration": 30377,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-2/eeg/sub-2_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "2",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7014400,
      "recording_duration": 27400,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-2/eeg/sub-2_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "2",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7014400,
      "recording_duration": 27400,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-20/eeg/sub-20_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "20",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8052480,
      "recording_duration": 31455,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-20/eeg/sub-20_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "20",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 8052480,
      "recording_duration": 31455,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-21/eeg/sub-21_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "21",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 8012544,
      "recording_duration": 31299,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-21/eeg/sub-21_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "21",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8012544,
      "recording_duration": 31299,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-22/eeg/sub-22_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "22",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7945472,
      "recording_duration": 31037,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-22/eeg/sub-22_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "22",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 7945472,
      "recording_duration": 31037,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-23/eeg/sub-23_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "23",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8601088,
      "recording_duration": 33598,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-23/eeg/sub-23_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "23",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 8601088,
      "recording_duration": 33598,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-24/eeg/sub-24_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "24",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7168512,
      "recording_duration": 28002,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-24/eeg/sub-24_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "24",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 7168512,
      "recording_duration": 28002,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-25/eeg/sub-25_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "25",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8321536,
      "recording_duration": 32506,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-25/eeg/sub-25_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "25",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 8321536,
      "recording_duration": 32506,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-26/eeg/sub-26_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "26",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7470848,
      "recording_duration": 29183,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-26/eeg/sub-26_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "26",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 7470848,
      "recording_duration": 29183,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-27/eeg/sub-27_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "27",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7311616,
      "recording_duration": 28561,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-27/eeg/sub-27_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "27",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 7311616,
      "recording_duration": 28561,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-28/eeg/sub-28_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "28",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 6598144,
      "recording_duration": 25774,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-28/eeg/sub-28_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "28",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6598144,
      "recording_duration": 25774,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-29/eeg/sub-29_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "29",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 8510464,
      "recording_duration": 33244,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-29/eeg/sub-29_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "29",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 8510464,
      "recording_duration": 33244,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-3/eeg/sub-3_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "3",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7659776,
      "recording_duration": 29921,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-3/eeg/sub-3_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "3",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 7659776,
      "recording_duration": 29921,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-30/eeg/sub-30_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "30",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6408192,
      "recording_duration": 25032,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-30/eeg/sub-30_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "30",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6408192,
      "recording_duration": 25032,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-31/eeg/sub-31_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "31",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6533888,
      "recording_duration": 25523,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-31/eeg/sub-31_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "31",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6533888,
      "recording_duration": 25523,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-32/eeg/sub-32_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "32",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6394368,
      "recording_duration": 24978,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-32/eeg/sub-32_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "32",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6394368,
      "recording_duration": 24978,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-33/eeg/sub-33_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "33",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6733056,
      "recording_duration": 26301,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-33/eeg/sub-33_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "33",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6733056,
      "recording_duration": 26301,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-34/eeg/sub-34_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "34",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7214848,
      "recording_duration": 28183,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-34/eeg/sub-34_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "34",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7214848,
      "recording_duration": 28183,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-35/eeg/sub-35_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "35",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6727936,
      "recording_duration": 26281,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-35/eeg/sub-35_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "35",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6727936,
      "recording_duration": 26281,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-36/eeg/sub-36_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "36",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6873600,
      "recording_duration": 26850,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-36/eeg/sub-36_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "36",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6873600,
      "recording_duration": 26850,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-37/eeg/sub-37_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "37",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6582784,
      "recording_duration": 25714,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-37/eeg/sub-37_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "37",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6582784,
      "recording_duration": 25714,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-38/eeg/sub-38_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "38",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6540800,
      "recording_duration": 25550,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-38/eeg/sub-38_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "38",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6540800,
      "recording_duration": 25550,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-39/eeg/sub-39_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "39",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6966528,
      "recording_duration": 27213,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-39/eeg/sub-39_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "39",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6966528,
      "recording_duration": 27213,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-4/eeg/sub-4_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "4",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8219648,
      "recording_duration": 32108,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-4/eeg/sub-4_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "4",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 8219648,
      "recording_duration": 32108,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-40/eeg/sub-40_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "40",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6401792,
      "recording_duration": 25007,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-40/eeg/sub-40_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "40",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6401792,
      "recording_duration": 25007,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-41/eeg/sub-41_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "41",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7040512,
      "recording_duration": 27502,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-41/eeg/sub-41_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "41",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 7040512,
      "recording_duration": 27502,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-42/eeg/sub-42_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "42",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6871040,
      "recording_duration": 26840,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-42/eeg/sub-42_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "42",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6871040,
      "recording_duration": 26840,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-43/eeg/sub-43_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "43",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6452480,
      "recording_duration": 25205,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-43/eeg/sub-43_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "43",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6452480,
      "recording_duration": 25205,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-44/eeg/sub-44_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "44",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6534400,
      "recording_duration": 25525,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-44/eeg/sub-44_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "44",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6534400,
      "recording_duration": 25525,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-45/eeg/sub-45_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "45",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6308352,
      "recording_duration": 24642,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-45/eeg/sub-45_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "45",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6308352,
      "recording_duration": 24642,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-46/eeg/sub-46_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "46",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7435008,
      "recording_duration": 29043,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-46/eeg/sub-46_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "46",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7435008,
      "recording_duration": 29043,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-47/eeg/sub-47_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "47",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6236672,
      "recording_duration": 24362,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-47/eeg/sub-47_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "47",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6236672,
      "recording_duration": 24362,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-48/eeg/sub-48_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "48",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8055552,
      "recording_duration": 31467,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-48/eeg/sub-48_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "48",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 8055552,
      "recording_duration": 31467,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-49/eeg/sub-49_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "49",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6933760,
      "recording_duration": 27085,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-49/eeg/sub-49_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "49",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6933760,
      "recording_duration": 27085,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-5/eeg/sub-5_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "5",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7725568,
      "recording_duration": 30178,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-5/eeg/sub-5_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "5",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7725568,
      "recording_duration": 30178,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-50/eeg/sub-50_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "50",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6876160,
      "recording_duration": 26860,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-50/eeg/sub-50_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "50",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6876160,
      "recording_duration": 26860,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-51/eeg/sub-51_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "51",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6876160,
      "recording_duration": 26860,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-51/eeg/sub-51_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "51",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6876160,
      "recording_duration": 26860,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-52/eeg/sub-52_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "52",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7094272,
      "recording_duration": 27712,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-52/eeg/sub-52_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "52",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7094272,
      "recording_duration": 27712,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-53/eeg/sub-53_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "53",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 5122048,
      "recording_duration": 20008,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-53/eeg/sub-53_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "53",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 5122048,
      "recording_duration": 20008,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-54/eeg/sub-54_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "54",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6073088,
      "recording_duration": 23723,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-54/eeg/sub-54_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "54",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 14,
      "ntimes": 6073088,
      "recording_duration": 23723,
      "channel_type_counts": {
        "EEG": 11,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-55/eeg/sub-55_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "55",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8242944,
      "recording_duration": 32199,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-55/eeg/sub-55_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "55",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8242944,
      "recording_duration": 32199,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-56/eeg/sub-56_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "56",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7359232,
      "recording_duration": 28747,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-56/eeg/sub-56_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "56",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7359232,
      "recording_duration": 28747,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-57/eeg/sub-57_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "57",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7925760,
      "recording_duration": 30960,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-57/eeg/sub-57_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "57",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7925760,
      "recording_duration": 30960,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-58/eeg/sub-58_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "58",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7721472,
      "recording_duration": 30162,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-58/eeg/sub-58_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "58",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7721472,
      "recording_duration": 30162,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-59/eeg/sub-59_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "59",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8122880,
      "recording_duration": 31730,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-59/eeg/sub-59_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "59",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8122880,
      "recording_duration": 31730,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-6/eeg/sub-6_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "6",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7670016,
      "recording_duration": 29961,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-6/eeg/sub-6_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "6",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 7670016,
      "recording_duration": 29961,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-60/eeg/sub-60_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "60",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7087360,
      "recording_duration": 27685,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-60/eeg/sub-60_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "60",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7087360,
      "recording_duration": 27685,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-61/eeg/sub-61_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "61",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7287552,
      "recording_duration": 28467,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-61/eeg/sub-61_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "61",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7287552,
      "recording_duration": 28467,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-62/eeg/sub-62_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "62",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7550464,
      "recording_duration": 29494,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-62/eeg/sub-62_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "62",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7550464,
      "recording_duration": 29494,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-63/eeg/sub-63_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "63",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6825216,
      "recording_duration": 26661,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-63/eeg/sub-63_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "63",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6825216,
      "recording_duration": 26661,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-64/eeg/sub-64_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "64",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6804992,
      "recording_duration": 26582,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-64/eeg/sub-64_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "64",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6804992,
      "recording_duration": 26582,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-65/eeg/sub-65_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "65",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6894080,
      "recording_duration": 26930,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-65/eeg/sub-65_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "65",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6894080,
      "recording_duration": 26930,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-66/eeg/sub-66_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "66",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8306176,
      "recording_duration": 32446,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-66/eeg/sub-66_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "66",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8306176,
      "recording_duration": 32446,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-67/eeg/sub-67_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "67",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7100672,
      "recording_duration": 27737,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-67/eeg/sub-67_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "67",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7100672,
      "recording_duration": 27737,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-68/eeg/sub-68_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "68",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6687232,
      "recording_duration": 26122,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-68/eeg/sub-68_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "68",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6687232,
      "recording_duration": 26122,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-69/eeg/sub-69_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "69",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7709696,
      "recording_duration": 30116,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-69/eeg/sub-69_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "69",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7709696,
      "recording_duration": 30116,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-7/eeg/sub-7_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "7",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 7187968,
      "recording_duration": 28078,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-7/eeg/sub-7_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "7",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7187968,
      "recording_duration": 28078,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-70/eeg/sub-70_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "70",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6833152,
      "recording_duration": 26692,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-70/eeg/sub-70_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "70",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6833152,
      "recording_duration": 26692,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-71/eeg/sub-71_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "71",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8556800,
      "recording_duration": 33425,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-71/eeg/sub-71_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "71",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8556800,
      "recording_duration": 33425,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-72/eeg/sub-72_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "72",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7420160,
      "recording_duration": 28985,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-72/eeg/sub-72_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "72",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7420160,
      "recording_duration": 28985,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-73/eeg/sub-73_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "73",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6644736,
      "recording_duration": 25956,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-73/eeg/sub-73_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "73",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6644736,
      "recording_duration": 25956,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-74/eeg/sub-74_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "74",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7443200,
      "recording_duration": 29075,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-74/eeg/sub-74_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "74",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7443200,
      "recording_duration": 29075,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-75/eeg/sub-75_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "75",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6633984,
      "recording_duration": 25914,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-75/eeg/sub-75_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "75",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6633984,
      "recording_duration": 25914,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-76/eeg/sub-76_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "76",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8049920,
      "recording_duration": 31445,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-76/eeg/sub-76_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "76",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8049920,
      "recording_duration": 31445,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-77/eeg/sub-77_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "77",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8281856,
      "recording_duration": 32351,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-77/eeg/sub-77_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "77",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8281856,
      "recording_duration": 32351,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-78/eeg/sub-78_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "78",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6765312,
      "recording_duration": 26427,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-78/eeg/sub-78_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "78",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6765312,
      "recording_duration": 26427,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-79/eeg/sub-79_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "79",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7941632,
      "recording_duration": 31022,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-79/eeg/sub-79_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "79",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7941632,
      "recording_duration": 31022,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-8/eeg/sub-8_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "8",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 3146240,
      "recording_duration": 12290,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-8/eeg/sub-8_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "8",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 8,
      "ntimes": 3146240,
      "recording_duration": 12290,
      "channel_type_counts": {
        "EEG": 8
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-80/eeg/sub-80_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "80",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6304256,
      "recording_duration": 24626,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-80/eeg/sub-80_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "80",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6304256,
      "recording_duration": 24626,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-81/eeg/sub-81_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "81",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6955776,
      "recording_duration": 27171,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-81/eeg/sub-81_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "81",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6955776,
      "recording_duration": 27171,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-82/eeg/sub-82_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "82",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6825728,
      "recording_duration": 26663,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-82/eeg/sub-82_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "82",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6825728,
      "recording_duration": 26663,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-83/eeg/sub-83_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "83",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6998784,
      "recording_duration": 27339,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-83/eeg/sub-83_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "83",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6998784,
      "recording_duration": 27339,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-84/eeg/sub-84_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "84",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7816448,
      "recording_duration": 30533,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-84/eeg/sub-84_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "84",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7816448,
      "recording_duration": 30533,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-85/eeg/sub-85_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "85",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8305664,
      "recording_duration": 32444,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-85/eeg/sub-85_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "85",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8305664,
      "recording_duration": 32444,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-86/eeg/sub-86_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "86",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7254272,
      "recording_duration": 28337,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-86/eeg/sub-86_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "86",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7254272,
      "recording_duration": 28337,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-87/eeg/sub-87_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "87",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7357184,
      "recording_duration": 28739,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-87/eeg/sub-87_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "87",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7357184,
      "recording_duration": 28739,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-88/eeg/sub-88_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "88",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6890240,
      "recording_duration": 26915,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-88/eeg/sub-88_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "88",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6890240,
      "recording_duration": 26915,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-89/eeg/sub-89_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "89",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7485696,
      "recording_duration": 29241,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-89/eeg/sub-89_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "89",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7485696,
      "recording_duration": 29241,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-9/eeg/sub-9_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "9",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 2,
      "ntimes": 8107776,
      "recording_duration": 31671,
      "channel_type_counts": {
        "EEG": 2
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-9/eeg/sub-9_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "9",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8107776,
      "recording_duration": 31671,
      "channel_type_counts": {
        "EEG": 11
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-90/eeg/sub-90_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "90",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7987968,
      "recording_duration": 31203,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-90/eeg/sub-90_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "90",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7987968,
      "recording_duration": 31203,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-91/eeg/sub-91_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "91",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7847424,
      "recording_duration": 30654,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-91/eeg/sub-91_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "91",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7847424,
      "recording_duration": 30654,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-92/eeg/sub-92_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "92",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7592960,
      "recording_duration": 29660,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-92/eeg/sub-92_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "92",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7592960,
      "recording_duration": 29660,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-93/eeg/sub-93_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "93",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6750464,
      "recording_duration": 26369,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-93/eeg/sub-93_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "93",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6750464,
      "recording_duration": 26369,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-94/eeg/sub-94_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "94",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7720704,
      "recording_duration": 30159,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-94/eeg/sub-94_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "94",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7720704,
      "recording_duration": 30159,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-95/eeg/sub-95_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "95",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7552512,
      "recording_duration": 29502,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-95/eeg/sub-95_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "95",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7552512,
      "recording_duration": 29502,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-96/eeg/sub-96_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "96",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 7460096,
      "recording_duration": 29141,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-96/eeg/sub-96_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "96",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 7460096,
      "recording_duration": 29141,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-97/eeg/sub-97_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "97",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8333824,
      "recording_duration": 32554,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-97/eeg/sub-97_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "97",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8333824,
      "recording_duration": 32554,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-98/eeg/sub-98_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "98",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 6920192,
      "recording_duration": 27032,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-98/eeg/sub-98_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "98",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 6920192,
      "recording_duration": 27032,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-99/eeg/sub-99_task-Sleep_acq-headband_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "99",
      "task": "Sleep",
      "acquisition": "headband"
    },
    "signal_summary": {
      "nchans": 9,
      "ntimes": 8208384,
      "recording_duration": 32064,
      "channel_type_counts": {
        "EEG": 2,
        "OTHER": 7
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005555",
    "bids_relpath": "sub-99/eeg/sub-99_task-Sleep_acq-psg_eeg.edf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".edf",
    "entities": {
      "subject": "99",
      "task": "Sleep",
      "acquisition": "psg"
    },
    "signal_summary": {
      "nchans": 11,
      "ntimes": 8208384,
      "recording_duration": 32064,
      "channel_type_counts": {
        "EEG": 8,
        "OTHER": 3
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T10:12:21.214Z"
    },
    "signal_properties": {
      "sampling_frequency": 256
    }
  }
]