You should paint the template onto the sphere that is registered (i.e. sphere.reg), at which point it should look similar to the individual subject’s sulc pattern.

And by “bounce” I just meant send it to me

Cheers,

Bruce

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Trolle, Carl
Sent: Tuesday, August 9, 2022 6:06 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] Shift in cortical parcellation, issues with previously suggested solution

I apologize but I'm not familiar with the term bounce; do you want me to re-run the mrisp_paint-command but with specifying the optional #3 parameter for the <template_fname> argument? The sphere and the inflated surface look more similar but still seem to differ from the fsaverage that way.

Kind regards,

Carl

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From: Trolle, Carl <CTROLLE@PARTNERS.ORG>
Sent: 09 August 2022 12:37
To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Shift in cortical parcellation, issues with previously suggested solution

Sorry, been trying to get this right for some time before getting back to you, but not sure that I have. I'm attaching screenshots of the ?h.sphere.reg for the original, processed and the fsaverage-subjects with the destrieux-annotation. To me, it looks slightly worse after the mris_register command. Not sure that I've managed correctly with the mrisp_paint

(mrisp_paint $FREESURFER_HOME/average/?h.average.curvature.filled.buckner40.tif surf/?h.sphere.reg ?h.sulc_test) but attaching a screenshot from there as well.

Would be happy to know what I could alter to get it more accurate!

Kind regards,

Carl