Hi Bruce, not sure - from what I see, sulci are labelled as 0 in the wmparc, are they not? In my understanding, only gyri are actually labelled... I might as well get that totally wrong, though, so sorry if I do...
Best regards, Lukas On 15.05.2017 15:53, Bruce Fischl wrote: > 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 >>> >>> >>> 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. >>> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >> >> >> > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
