Tutorial for transforming BigBrain to MNI

[andreifoldes]

Thank you for developing this tool!

I was thinking that it would be useful rs and task-fmri people if there was a tutorial on the ideal way to transform anatomical masks from BigBrain to MNI? I would specifically be most interested in MNI152NLin2009cAsym or MNI152NLin6Asym.

[akhanf]

There is https://bigbrainwarp.readthedocs.io/en/latest/ for general warps between bigbrain and template spaces.

If you want hippunfold outputs in a template space you could also run hippunfold directly on the template. I've actually done this already for templateflow templates (incl MNI templates) and shared outputs here:

https://github.com/khanlab/hippunfold-templateflow

[andreifoldes]

There is https://bigbrainwarp.readthedocs.io/en/latest/ for general warps between bigbrain and template spaces. Thanks, that amazing!

If you want hippunfold outputs in a template space you could also run hippunfold directly on the template. I've actually done this already for templateflow templates (incl MNI templates) and shared outputs here:

https://github.com/khanlab/hippunfold-templateflow

Neat! I thought would be best practice to run hippunfold on the native T1w...

[akhanf]

Yes it is definitely best practice to run on native T1w, so hippunfold on templateflow is mainly for cases when the data is only in a template space, or you don't have access to the native T1w images.