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
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