Dear Freesurfer list, I was converting a surface label from 'fsaverage' space to individual subjects and got this error:
###---------------------### Performing mapping from target back to the source label ERROR: srcvtxno = -1 < 0 trgvtxno = 140122, dmin = 1000 trgregxyz = 0, 0, 0 This means that a vertex in the target surface could not be mapped to a vertex in the source surface because the xyz of the target is outside of the range of the hash table ###---------------------### The command I used was: mri_label2label --srclabel $fsaverage_brain_label --trg $my_subject_brain_label --srcsubject fsaverage --trgsubject $mysubj --regmethod surface --hemi $hemi It's worth noting that this subject is from a patient population with lesion and we had to manually edit the white matter and re-run autorecon. This error only happens for one hemisphere of this patient, the other hemi is fine. Did anyone have this problem before or know how to resolve this? Thank you. BTW. I found this https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2011-January/016835.html in the archive but it was never followed up. Lingqiang -- Lingqiang Kong Auditory Neuroscience Laboratory Perceptual Neuroimaging Laboratory Boston University 677 Beacon St. Boston, MA 02215 http://www.cns.bu.edu/~shinn/ANL/index.html http://people.bu.edu/fmri/ _______________________________________________ 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.
