Re: [Freesurfer] Nonsensical Vertex Coordinates, please help with interpretation

2018-10-16 Thread Greve, Douglas N.,Ph.D.
When you look at the vertex in matlab, are you correctly accounting for the fact that FreeView uses 0-based indexing and matlab uses 1-based? Eg, vertex 234741 in Freeview would be 234742 in matlab. You seem to be using 234740 in matlab below On 10/15/2018 05:11 PM, Bruss, Joel E wrote: > >    

[Freesurfer] Nonsensical Vertex Coordinates, please help with interpretation

2018-10-15 Thread Bruss, Joel E
External Email - Use Caution I'm trying to make a surface file from a subject's head and to map coordinates to that surface. If I run: mri_seghead --invol $SUBJECTS_DIR/$sub/mri/T1.mgz --outvol $SUBJECTS_DIR/$sub/mri/seghead.mgz --fill 255 --thresh1 20 --thresh2 20