Hi Freesurfer Experts, In testing mris_reverse, there seems to be a voxel shift. In looking up other freesurfer utitlites I came across xhemireg and surfreg.
https://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2014-September/040573.html Does xhemireg or surfreg call out mris_reverse, causing the same pixel shift issue??? Based on what I can find is it best to run the following: surfreg --s sub001 --t fsaverage_sym --lh --xhemi Would this flip my lh.thickness.fwhm10.fsaverage_sym.mgh file to the other hemisphere? Thanks, Ajay On Mon, Mar 28, 2016 at 1:30 PM, Ajay Kurani <dr.ajay.kur...@gmail.com> wrote: > Hello Freesurfer Experts, > > I processed all of my brains through freesurfer 6.0 dev for Linux and > warped the surfaces to standardized space. For a handful of subjects I > want to perform a left right flip of the cortical thickness files > (standardized space) for a group analysis. What is the best way to perform > this in freesurfer? I have found a previous post referencing mris_reverse > but there was a mention of it being off by a voxel when flipped. I wanted > to see if this is still a concern with the latest version? > > Is there a better way to achieve this goal without rerunning all of > freesurfer such as a newer took, or is this the preferred method? > > > > Thanks, > Ajay >
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