Sourcedata 

sourcedata/
├── archive/          # Archived materials (notes, pilot data, recruitment)
├── dicoms/           # Raw DICOMs (sub-01 through sub-05)
├── shared/           # Shared resources (experiment code, stimuli, scan logs, conversion configs)
├── sub-03/           # Per-subject organized sourcedata
│   ├── ses-01/ through ses-30/
│   │   ├── audio/        # Microphone recordings (.wav), voice memos (.m4a), transcriptions
│   │   ├── behavioral/   # PsychoPy output (.csv, .log, .psydat)
│   │   ├── dicom/        # Raw DICOM series directories
│   │   ├── eyetracking/  # Eye tracking data
│   │   └── other/        # Miscellaneous session files
├── sub-04/
├── sub-05/
└── rawto_be_bids/    # Legacy staging area (being migrated into per-subject structure)
    ├── alldata/
    └── to_be_bidsified/
  • Pilot subjects (sub-01, sub-02) have DICOMs in dicoms/ but should not be BIDSified.
  • Per-subject sourcedata is organized by session with modality subdirectories (audio/, behavioral/, dicom/, eyetracking/, other/).
  • rawto_be_bids/ is a legacy staging area. Most files have been migrated into the per-subject structure; remaining contents are duplicates or documentation files.
  • Long-term goal: eliminate the rawto_be_bids directory entirely and use scripts that know which source files need conversion.