[
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-1/ses-0pre/eeg/sub-1_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 284999,
      "recording_duration": 284.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-1/ses-0pre/eeg/sub-1_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 278999,
      "recording_duration": 278.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-1/ses-0pre/eeg/sub-1_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 281999,
      "recording_duration": 281.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-1/ses-0pre/eeg/sub-1_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 284999,
      "recording_duration": 284.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-10/ses-0pre/eeg/sub-10_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "10",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 305999,
      "recording_duration": 305.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-10/ses-0pre/eeg/sub-10_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "10",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 270999,
      "recording_duration": 270.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-10/ses-0pre/eeg/sub-10_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "10",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 289999,
      "recording_duration": 289.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-10/ses-0pre/eeg/sub-10_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "10",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 283999,
      "recording_duration": 283.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-11/ses-0pre/eeg/sub-11_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "11",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 303999,
      "recording_duration": 303.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-11/ses-0pre/eeg/sub-11_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "11",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 268999,
      "recording_duration": 268.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-11/ses-0pre/eeg/sub-11_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "11",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 267999,
      "recording_duration": 267.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-11/ses-0pre/eeg/sub-11_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "11",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 269999,
      "recording_duration": 269.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-12/ses-0pre/eeg/sub-12_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "12",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 276999,
      "recording_duration": 276.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-12/ses-0pre/eeg/sub-12_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "12",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 288999,
      "recording_duration": 288.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-12/ses-0pre/eeg/sub-12_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "12",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 283999,
      "recording_duration": 283.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-12/ses-0pre/eeg/sub-12_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "12",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 276999,
      "recording_duration": 276.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-13/ses-0pre/eeg/sub-13_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "13",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 313999,
      "recording_duration": 313.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-13/ses-0pre/eeg/sub-13_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "13",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 319999,
      "recording_duration": 319.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-13/ses-0pre/eeg/sub-13_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "13",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 312999,
      "recording_duration": 312.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-13/ses-0pre/eeg/sub-13_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "13",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 339999,
      "recording_duration": 339.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-14/ses-0pre/eeg/sub-14_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "14",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 288999,
      "recording_duration": 288.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-14/ses-0pre/eeg/sub-14_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "14",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 260999,
      "recording_duration": 260.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-14/ses-0pre/eeg/sub-14_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "14",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 265999,
      "recording_duration": 265.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-14/ses-0pre/eeg/sub-14_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "14",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 257999,
      "recording_duration": 257.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-15/ses-0pre/eeg/sub-15_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "15",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 281999,
      "recording_duration": 281.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-15/ses-0pre/eeg/sub-15_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "15",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 276999,
      "recording_duration": 276.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-15/ses-0pre/eeg/sub-15_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "15",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 271999,
      "recording_duration": 271.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-15/ses-0pre/eeg/sub-15_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "15",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 274999,
      "recording_duration": 274.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-16/ses-0pre/eeg/sub-16_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "16",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 374999,
      "recording_duration": 374.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-16/ses-0pre/eeg/sub-16_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "16",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 281999,
      "recording_duration": 281.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-16/ses-0pre/eeg/sub-16_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "16",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 266999,
      "recording_duration": 266.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-16/ses-0pre/eeg/sub-16_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "16",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 268999,
      "recording_duration": 268.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-17/ses-0pre/eeg/sub-17_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "17",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 336999,
      "recording_duration": 336.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-17/ses-0pre/eeg/sub-17_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "17",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 334999,
      "recording_duration": 334.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-17/ses-0pre/eeg/sub-17_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "17",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 300999,
      "recording_duration": 300.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-17/ses-0pre/eeg/sub-17_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "17",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 316999,
      "recording_duration": 316.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-18/ses-0pre/eeg/sub-18_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "18",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 286999,
      "recording_duration": 286.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-18/ses-0pre/eeg/sub-18_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "18",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 293999,
      "recording_duration": 293.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-18/ses-0pre/eeg/sub-18_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "18",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 296999,
      "recording_duration": 296.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-18/ses-0pre/eeg/sub-18_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "18",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 272999,
      "recording_duration": 272.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-19/ses-0pre/eeg/sub-19_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "19",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 271999,
      "recording_duration": 271.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-19/ses-0pre/eeg/sub-19_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "19",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 270999,
      "recording_duration": 270.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-19/ses-0pre/eeg/sub-19_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "19",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 296999,
      "recording_duration": 296.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-19/ses-0pre/eeg/sub-19_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "19",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 267999,
      "recording_duration": 267.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-19/ses-0pre/eeg/sub-19_ses-0pre_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "19",
      "session": "0pre",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 266999,
      "recording_duration": 266.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-2/ses-0pre/eeg/sub-2_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 275999,
      "recording_duration": 275.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-2/ses-0pre/eeg/sub-2_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 284999,
      "recording_duration": 284.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-2/ses-0pre/eeg/sub-2_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 293999,
      "recording_duration": 293.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-2/ses-0pre/eeg/sub-2_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 280999,
      "recording_duration": 280.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-2/ses-0pre/eeg/sub-2_ses-0pre_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0pre",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 284999,
      "recording_duration": 284.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-20/ses-0pre/eeg/sub-20_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "20",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 351999,
      "recording_duration": 351.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-20/ses-0pre/eeg/sub-20_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "20",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 297999,
      "recording_duration": 297.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-20/ses-0pre/eeg/sub-20_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "20",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 348999,
      "recording_duration": 348.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-20/ses-0pre/eeg/sub-20_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "20",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 328999,
      "recording_duration": 328.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-21/ses-0pre/eeg/sub-21_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "21",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 332999,
      "recording_duration": 332.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-21/ses-0pre/eeg/sub-21_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "21",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 293999,
      "recording_duration": 293.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-21/ses-0pre/eeg/sub-21_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "21",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 289999,
      "recording_duration": 289.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-21/ses-0pre/eeg/sub-21_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "21",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 291999,
      "recording_duration": 291.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-22/ses-0pre/eeg/sub-22_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "22",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 290999,
      "recording_duration": 290.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-22/ses-0pre/eeg/sub-22_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "22",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 278999,
      "recording_duration": 278.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-22/ses-0pre/eeg/sub-22_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "22",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 275999,
      "recording_duration": 275.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-22/ses-0pre/eeg/sub-22_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "22",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 273999,
      "recording_duration": 273.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-23/ses-0pre/eeg/sub-23_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "23",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 285999,
      "recording_duration": 285.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-23/ses-0pre/eeg/sub-23_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "23",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 272999,
      "recording_duration": 272.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-23/ses-0pre/eeg/sub-23_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "23",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 288999,
      "recording_duration": 288.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-23/ses-0pre/eeg/sub-23_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "23",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 276999,
      "recording_duration": 276.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-24/ses-0pre/eeg/sub-24_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "24",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 285999,
      "recording_duration": 285.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-24/ses-0pre/eeg/sub-24_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "24",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 272999,
      "recording_duration": 272.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-24/ses-0pre/eeg/sub-24_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "24",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 288999,
      "recording_duration": 288.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-24/ses-0pre/eeg/sub-24_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "24",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 276999,
      "recording_duration": 276.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-25/ses-0pre/eeg/sub-25_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "25",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 273999,
      "recording_duration": 273.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-25/ses-0pre/eeg/sub-25_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "25",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 271999,
      "recording_duration": 271.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-25/ses-0pre/eeg/sub-25_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "25",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 275999,
      "recording_duration": 275.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-25/ses-0pre/eeg/sub-25_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "25",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 298999,
      "recording_duration": 298.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-26/ses-0pre/eeg/sub-26_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "26",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 380999,
      "recording_duration": 380.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-26/ses-0pre/eeg/sub-26_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "26",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 359999,
      "recording_duration": 359.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-26/ses-0pre/eeg/sub-26_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "26",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 411999,
      "recording_duration": 411.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-26/ses-0pre/eeg/sub-26_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "26",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 351999,
      "recording_duration": 351.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-27/ses-0pre/eeg/sub-27_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "27",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 274999,
      "recording_duration": 274.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-27/ses-0pre/eeg/sub-27_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "27",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 280999,
      "recording_duration": 280.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-27/ses-0pre/eeg/sub-27_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "27",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 272999,
      "recording_duration": 272.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-27/ses-0pre/eeg/sub-27_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "27",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 273999,
      "recording_duration": 273.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-3/ses-0pre/eeg/sub-3_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 366999,
      "recording_duration": 366.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-3/ses-0pre/eeg/sub-3_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 313999,
      "recording_duration": 313.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-3/ses-0pre/eeg/sub-3_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 305999,
      "recording_duration": 305.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-3/ses-0pre/eeg/sub-3_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 300999,
      "recording_duration": 300.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-4/ses-0pre/eeg/sub-4_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 325999,
      "recording_duration": 325.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-4/ses-0pre/eeg/sub-4_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 302999,
      "recording_duration": 302.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-4/ses-0pre/eeg/sub-4_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 292999,
      "recording_duration": 292.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-4/ses-0pre/eeg/sub-4_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 290999,
      "recording_duration": 290.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-5/ses-0pre/eeg/sub-5_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 304999,
      "recording_duration": 304.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-5/ses-0pre/eeg/sub-5_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 316999,
      "recording_duration": 316.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-5/ses-0pre/eeg/sub-5_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 286999,
      "recording_duration": 286.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-5/ses-0pre/eeg/sub-5_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 266999,
      "recording_duration": 266.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-6/ses-0pre/eeg/sub-6_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 286999,
      "recording_duration": 286.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-6/ses-0pre/eeg/sub-6_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 291999,
      "recording_duration": 291.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-6/ses-0pre/eeg/sub-6_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 278999,
      "recording_duration": 278.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-6/ses-0pre/eeg/sub-6_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 290999,
      "recording_duration": 290.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-7/ses-0pre/eeg/sub-7_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 305999,
      "recording_duration": 305.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-7/ses-0pre/eeg/sub-7_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 286999,
      "recording_duration": 286.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-7/ses-0pre/eeg/sub-7_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 278999,
      "recording_duration": 278.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-7/ses-0pre/eeg/sub-7_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 271999,
      "recording_duration": 271.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-8/ses-0pre/eeg/sub-8_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 296999,
      "recording_duration": 296.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-8/ses-0pre/eeg/sub-8_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 312999,
      "recording_duration": 312.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-8/ses-0pre/eeg/sub-8_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 324999,
      "recording_duration": 324.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-8/ses-0pre/eeg/sub-8_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 280999,
      "recording_duration": 280.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-9/ses-0pre/eeg/sub-9_ses-0pre_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0pre",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 297999,
      "recording_duration": 297.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-9/ses-0pre/eeg/sub-9_ses-0pre_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0pre",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 290999,
      "recording_duration": 290.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-9/ses-0pre/eeg/sub-9_ses-0pre_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0pre",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 279999,
      "recording_duration": 279.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000270",
    "bids_relpath": "sub-9/ses-0pre/eeg/sub-9_ses-0pre_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0pre",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 64,
      "ntimes": 283999,
      "recording_duration": 283.999,
      "channel_type_counts": {
        "EEG": 64
      }
    },
    "provenance": {
      "digested_at": "2026-08-20T19:22:23.908Z"
    },
    "signal_properties": {
      "sampling_frequency": 1000.0
    }
  }
]