thanks Dr. Fischl I assume that for surface overlays one cannot specify --sval-xyz and --tval-xyz or the command will treat the input as a surface itself?
best Trisanna -- Ph.D. Candidate McGill University Integrated Program in Neuroscience Psychology On Wed, Jun 15, 2016 at 11:11 AM, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > Hi Trisanna > > you don't need to inflate the overlays. They can just use the existing > surface-based (sphere.reg) registration. > > cheers > Bruce > On Wed, 15 Jun 2016, Trisanna Sprung-Much wrote: > > Hi there >> So I have sulcal labels from another software (.mnc format) from which I >> am trying to generate some probability maps. I was able >> to convert the .mnc to .mgz surface overlay using mri_vol2surf for my >> MRIs after running all MRIs in recon-all. So, now I have >> all my painted voxels as surface overlays, as I was instructed to do a >> few months ago. >> >> I was told that the next step would be to use mri_surf2surf to resample >> the overlays to fsaverage. >> >> I am a bit confused as I would think that the next step would be to take >> the surface overlays and inflate them before I register >> them to fsaverage. I see that when recon-all runs, it computes the >> registration of the MRI surface to fsaverage and saves it as >> sphere.reg. Is there a way I can inflate my surface overlays in a similar >> manner and then apply this same registration to my >> surface overlays? Or am I missing something? >> >> thanks very much! >> >> Trisanna >> >> >> -- >> Ph.D. CandidateMcGill University >> Integrated Program in Neuroscience >> Psychology >> >> >> >> > _______________________________________________ > 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 it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > >
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