I'm not sure what a ribbon for the inflated surface would look like. You
can try mri_surfacemask to create a binary volume of everything inside
the surface.
On 10/14/2021 7:47 PM, Nicolas Munera Garzon wrote:
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Greetings freesurfuer community,
I've been working on a research project for which I need to simulate
different levels of inflation for a given brain MRI, to achieve so I
have tried the following so far:
1. To run recon-all for a test subject
2. To run mris_inflate over pial surfaces (as that's the structure I
need for my simulation)
3. To try to get back to a .nifti file by using mri_surf2vol. However
I have been unsuccessful with this step as the required
--ribbon parameter refers to ribbon.mgz which is a binary mask of
segmented tissue. My question: is there a way for me to generate a
ribbon.mgz with the inflated brain, or does anyone know how to get
an inflated version of the brain that I can use as an actual
volume / image (.nifti, .mgz...)?
Thanks in advance!
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