I see that people have asked similar questions so I’m sorry to ask again–I would like to extract ROIs from the bold data after fmriprep preprocessing to then run simple GLMs and MVPA. I am interested in cortical and subcortical regions.
I have a couple of questions:
- Are there ROIs available in MNI152NLin2009cAsym space for ROI extraction? I understand this isn’t part of the package, but I was looking in fslview and see MNI152Lin but I’m not sure which one matches this one. Or does this exist in a different software package?
- What are the general principles regarding which space is best for bold analysis–fsaverage, MNI, etc.–does it depend on just if you’re using cortical vs. subcortical ROIs? Since I am interested in both, I want to keep it consistent.
Thanks so much!