[Freesurfer] calculating geodesic distances between vertices

a way that inter-vertex distances are preserved? Or, more generally, what is a good method of computing geodesic distances on freesurfer surfaces. Thank you, Burke Rosen ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvar

[Freesurfer] Converting tkr CRS to native CRS

P is qiven by mri_info --tkr2scanner orig.mgz W is given by mri_info --ras2vox orig/001.mgz But that is not returning expected values. Thank you, -Burke Rosen ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/ma

[Freesurfer] vertex-wise contra-lateral mapping on an ico surface

tices. How do I compute this mapping? Thank you, -Burke Rosen ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom

Re: [Freesurfer] vertex-wise contra-lateral mapping on an ico surface

I figured it out. The trick was to invoke recon-all -curvHK on the "average" ico7 surface. This produced the necessary precursors to run mris_left_right_register who's outputs can be used for inter-hemispheric vertex mapping with mri_label2label. -Burke Rosen On Thu, Jul 13,

[Freesurfer] Resampling of surface-based bivariate data

External Email - Use Caution Is there a way to resample a vertex-by-vertex matrix of data from one subject to another or to ico? For example, I have calculated the Euclidean distance matrix for all the vertices of lh.white for my subjects and wish to find the average distance ma