Hi Matt
yes, we have done this a number of times but of course it depends a lot on the details of the abnormality so it is hard to give generic advice
cheers Bruce
On Fri, 28 Dec 2018, Michael Sughrue wrote:
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Has anyone had success extracting surfaces of brains with obviously abnormal surfaces....post-surgical or very distorted cortices from tumor etc....even if the extraction is imperfect, is it possible to do with freesurfer and get something imperfect but useable. ....typically this gets hung up at the fix tesselation step..... if this isnt possible presently, any suggestions about how to create modify the source code to create such a tool?
On Fri, Dec 28, 2018 at 8:49 PM Matthieu Vanhoutte matthieuvanhoutte@gmail.com wrote: External Email - Use Caution
Dear Freesurfer’s experts, I used mri_coreg command to coregister PET image onto T1 volume. Basically, this command coregister PET image onto orig.mgz volume (default target). However, I wonder if T1.mgz wouldn’t be a better target since it has been corrected for inhomogeneities and intensity normalized ? Thanks for helping ! Best, Matt _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer