MNE-BIDS format after pre-processing

[ihgumilar (Ihshan)]

Hi,

I would like to ask whether is it possible to save EEG data have been pre-processed by using MNE-Python to be saved into MNE-BIDS format?

Thanks
Ihshan

[agramfort (Alexandre Gramfort)]

yes with mne-bids

see how we do it in https://github.com/mne-tools/mne-bids-pipeline/

Alex

[richard (Richard Höchenberger)]

No, this is actually not possible because MNE-BIDS currently does not support “derivatives” (i.e., processed data) because this is not properly specified in the BIDS standard yet.

[ihgumilar (Ihshan)]

Thank you so much for your replies guys. Too bad, that would be awesome if MNE-BIDS can support this because we can save our time. We don’t have to pre-processed it again. Sometimes, people want to have pre-processed data so that they can directly analyze them.

Thanks once again

[richard (Richard Höchenberger)]

The only feasible way to save the pre-processed data is by using MNE directly, as @agramfort suggested. Wouldn’t that be an option for you?