5 May
2011
5 May
'11
7:42 a.m.
Dear freesurfer experts,
I was wondering that what is the logic or technique how mri_vol2surf works? I mean that I have an spmT-image that contains T-values for voxels and I want to visualize these activations on a surface. The number of voxels with value > 3 is ~60. When I check the number of vertices with value > 3, it's ~250 (after mri_vol2surf). So how are the voxels projected to the surface (vertices)?
-Tuomas