what is your tksurfer command line? Can you send all the terminal output from tksurfer? Does it work in freeview?
On 04/13/2016 11:20 AM, DeCross, Stephanie N. wrote: > Hi, > > I’m trying to take an ROI in MNI152 volume space and make it into a > cortical surface label, for visualization purposes. > > With my input being the lh thresholded, binarized MNI152 nii.gz label > (when I visualize it, it looks as it should in fslview), I ran: > > mri_vol2vol -- mov <labelinput.nii.gz> -- targ > $SUBJECTS_DIR/fsaverage/mri/orig.mgz -- o <outputname.nii.gz> -- > regheader -- talres 2 -- interp nearest > * > * > mri_cor2label -- c <outputname.nii.gz from above> -- id 1 -- l > ./<newoutputname.label> > * > * > My commands above seem to have run fine, but when I open the lh in > tksurfer and try to load the new lh label file, the dialogue runs for > a little but then errors out: > > 12304 unassigned vertices in label - building spatial LUT… > assigning vertex numbers to label... > MatrixMultiply: m2 is null! > > And then tksurfer closes. I’m not sure what’s going wrong - does > anyone have any pointers or troubleshooting methods I can try? > > Thanks, > Stephanie > > *Stephanie N. DeCross* > Clinical Research Coordinator > Psychiatric Neuroimaging Research Program > Martinos Center for Biomedical Imaging > Massachusetts General Hospital > 149 13th Street, Rm 2620A > Charlestown, MA 02129 > Phone: (617) 724-3283 > Fax: (617) 726-4078 > > > > > _______________________________________________ > Freesurfer mailing list > [email protected] > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center [email protected] Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ Freesurfer mailing list [email protected] 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.
