[
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-0train/eeg/sub-1_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-1/ses-1test/eeg/sub-1_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "1",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-0train/eeg/sub-2_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-2/ses-1test/eeg/sub-2_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "2",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-0train/eeg/sub-3_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-3/ses-1test/eeg/sub-3_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "3",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-0train/eeg/sub-4_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-4/ses-1test/eeg/sub-4_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "4",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-0train/eeg/sub-5_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-5/ses-1test/eeg/sub-5_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "5",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-0train/eeg/sub-6_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-6/ses-1test/eeg/sub-6_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "6",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-0train/eeg/sub-7_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-7/ses-1test/eeg/sub-7_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "7",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-0train/eeg/sub-8_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-8/ses-1test/eeg/sub-8_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "8",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-0train/eeg/sub-9_ses-0train_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "0train",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-0_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "0"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-1_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "1"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-2_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "2"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-3_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "3"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-4_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "4"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "nm000139",
    "bids_relpath": "sub-9/ses-1test/eeg/sub-9_ses-1test_task-imagery_run-5_eeg.bdf",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".bdf",
    "entities": {
      "subject": "9",
      "session": "1test",
      "task": "imagery",
      "run": "5"
    },
    "signal_summary": {
      "nchans": 22,
      "ntimes": 96734,
      "recording_duration": 386.936,
      "channel_type_counts": {
        "EEG": 22
      }
    },
    "provenance": {
      "digested_at": "2026-06-07T18:43:29.482Z"
    },
    "signal_properties": {
      "sampling_frequency": 250.0
    }
  }
]