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Hi Tim,
I think this is possible with mris_left_right_register, e.g.
mris_left_right_register -dist 1 lh.sphere rh.sphere lh.sphere.d1.left_right rh.sphere.d1.left_right
-Paul
On Fri, Jun 11, 2021 at 10:02 AM Tim Schäfer ts+ml@rcmd.org wrote:
External Email - Use CautionDear FreeSurfer experts,
for the 'fsaverage_sym' template that comes with FreeSurfer, I would like to find a mapping between equivalent vertices (i.e., vertices in the same anatomical position) between the left and right hemispheres.
By "equivalent" I mean identical anatomical positions. I noticed, for example, that vertex 500 in the file fsaverage_sym/surf/lh.white and vertex 500 in the file fsaverage_sym/surf/rh.white are not at equivalent anatomical points.
I feel this mapping must be documented somewhere or there is an obvious way to get it that I am currently overlooking, so I thought I'd ask here.
Thanks in advance,
Tim
-- Dr. Tim Schäfer Postdoc Computational Neuroimaging Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy University Hospital Frankfurt, Goethe University Frankfurt am Main, Germany
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