Hi Lukas
lh.sulc is not a surface - it's a scalar field over the surface. Have you looked at the wmparc? Does it not fill your needs?
cheers Bruce
On Mon, 15 May 2017, Lukas Pezenka wrote:
Hi all,
here's my follow-up: I've now tried to use mris_fill on my lh.sulc. However, I got the error message that "there are many more faces than vertices". Running recon-all on this dataset takes 30+ hours on my machine, hence I don't want to do it again unless it is absolutely necessary.
Can anybody recommend another way (or a solution to either my mri_surf2vol or mris_fill problems) of obtaining a binary sulcus mask? I'm in desperate need of one..
Best regards,
Lukas
On 12.05.2017 16:18, Lukas Pezenka wrote:
Hi all,
I need a volume that maps my sulci. So first I've run recon-all on my data. Worked like a charm. Visual verification in freeview shows that the inflated surface looks just about right (although it does not seem to be registered to the aparc+aseg volume). However, when I try to run mri_surf2vol, I get the error message "ERROR: cannot recognize the type of surf/lh.inflated".
My precise syntax was mri_surf2vol --o out.nii --identity casestudy2 --surf inflated --hemi --lh --surfval surf/lh.inflated
Can anyone advise me on this?
Best regards,
Lukas
PS :I'm running on FS version 5.3.0. PPS: Is it possible to achieve this from freeview rather than from the command line? _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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