Dear FreeSurfer experts,
I'm wondering if is it possible to make vertex to vertex comparisons for thickness on a group of subjects. In other words, I have a bunch of subjects pre-processed with FS but I would like to make comparisons finding the thickness values at same vertex in all of them. Is this possible with Freesurfer?
Given that at the beggining all they have different head/brain sizes, I was thinking that a regristration of the surfaces to the same space (FSaverage) would re-sample my data to match in number of vertex. for this, I think that maybe "mri_surf2surf" is capable of such a thing, and then I would have to search for each vertex, or optionally "mris_preproc" using the "-target FSaverage" flag
Please tell me what you think about this?
Many thanks in advanced,
Gabriel.
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