compatibility with multiple sessions

[eknyazhe]

Hello! I don't believe this script is compatible with multiple sessions per subject, are there any plans to make this available? Or if it is already, could you point me to it or let me know how to make that change within the script?

Thanks!

[yarikoptic]

Be brave - just give it a try. I see multiple indications of sessions support in the script, eg https://github.com/bids-standard/bids2nda/blob/master/bids2nda/main.py#L56 .

[WillForan]

Best I can tell, if age (+/- month) changes between sessions, the interview_age saved to image03 will always be the first match of sub-{sub} in particicipants.tsv.

Maybe using participant id like X_ses-2 for the second session will work but will break other things? BIDS has a sub-X/sub-X_sessions.tsv spec for this!