Re: [Freesurfer] How to get transform matrix from Vertex Index to Vertex RAS

2013-03-25 Thread Douglas N Greve
The index is just a number that is an index into a type of "lookup" table. The "lookup" table is just the surface, eg, lh.white, which stores the RAS. doug On 03/24/2013 10:01 AM, ZhiLiangLong wrote: > Hi all: > I am studying the coordinate system transforms within subject > across imagi

[Freesurfer] How to get transform matrix from Vertex Index to Vertex RAS

2013-03-24 Thread ZhiLiangLong
Hi all: I am studying the coordinate system transforms within subject across imaging modalities on web page: http://surfer.nmr.mgh.harvard.edu/fswiki/CoordinateSystems. I met a problem. First, i run tksurfer : tksurfer subjectname lh inflated -reg register.dat -ov mov.nii , then i chose a p