I am Bharti, a M.Tech./Ph.D student at School of Computer & Systems
Sciences, Jawaharlal Nehru University, New Delhi, India. My area of
interest is pattern recognition and image processing. In one of my research
work, i used freely available freesurfer software to find cortical
thickness using reco
Dear prof. Bruce
Thanks once again. As you clarify that each brain has different number of
vertices. But still I want to ask the followings:
1) How to map these on some standard template say Freesurfer template and
then retrieve cortical thickness for each vertices?
2) How to identify the locati
1) You can use mri_surf2surf to map data from an individual subject to
our normalized (fsaverage) coordinate system.
2. Not sure what this means. In fsaverage space there really is no
volumetric coordinate for a vertex, just it's location on the sphere. For
individual subjects you can compute
yes, each brain has a different number, sufficient to get about 1mm
isotropic resolution. You can use our spherical averaging to map them to
a common coordinate system with the same # of vertices if you want (I
think mri_surf2surf will do this)
cheers
Bruce
On Wed, 21 Nov 2012, Bharti Rana wro
