Your surfaces are out-of-synch. This is usually caused by recon-all crashing or only running autorecon2 but not autorecon3
On 12/15/2015 05:31 PM, Ed Vessel wrote:
Hello -
I am having a similar error to this post from 2011: https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2011-July/019290.html ...but as far as I can tell, no answer was given to this post. Perhaps I am just not seeing it?
I am taking some contrasts that I computed in volume space for a subject and am converting them to surface space for a group analysis.
I am running mris_preproc, using the following command:
mris_preproc --target fsaverage --hemi lh --out lh.my_Contr.mgh --iv my_Contr.nii reg/freesurfer/anat2exf.register.dat
..but I get the following error in the call to mri_surf2surf:
mri_surf2surf --srcsubject ZM --srchemi lh --srcsurfreg sphere.reg --trgsubject fsaverage --trghemi lh --trgs urfreg sphere.reg --tval ./tmp.mris_preproc.3995/ZM.1.mgh --sval ./tmp.mris_preproc.3995/subjsurfvals.mgh --noreshape --no-cortex ERROR: dimension inconsistency in source data Number of surface vertices = 133192 Number of value vertices = 138083
Any advice on what might be causing this issue? Is it possible that I originally created the subject's segmentation using a slightly older version of freesurfer, or that I did manual edits, and this is leading to this inconsistency? Any suggestions on how to get this working?
Thanks for your help, Ed