Chacko,
The error message 'mrisDefectAnalysis : defect xx overlap defect yy' appears when running v3.0.1 of freesurfer. That bug was fixed in v3.0.2. I suggest updating your version of freesurfer if possible.
Nick
On Mon, 2006-08-14 at 11:46 -0700, Chacko Cherian wrote:
Hello all,
One of the subjects I was running exited with ERRORS at the autorecon2 stage. This is how it exited.
INFO: assuming .mgz format $Id: mris_fix_topology.c,v 1.41 2006/02/06 19:41:59 nicks Exp $ $Id: mrisurf.c,v 1.441.2.1 2006/03/06 21:12:31 greve Exp $ before topology correction, eno=-62 (nv=111893, nf=223972, ne=335927, g=32) using quasi-homeomorphic spherical map to tessellate cortical surface...
Correction of the Topology Finding true center and radius of Spherical Surface...done Surface centered at (0,0,0) with radius 100.0 in 8 iterations marking ambiguous vertices... 6825 ambiguous faces found in tessellation segmenting defects... defect 7 : 4 vertices have been added to the surface defect 21 : 13 vertices have been added to the surface defect 43 : 11 vertices have been added to the surface defect 44 : 3 vertices have been added to the surface defect 48 : 5 vertices have been added to the surface defect 53 : 9 vertices have been added to the surface total of 45 vertices has been added to the surface analyzing defects... mrisDefectAnalysis : defect 21 overlap defect 20 reading input surface /ud/chacko/freesurfer/subjects/AD_norm_cor25all111/maketemp/norm/subj21/surf/lh.qsphere.nofix... reading brain volume from brain... reading wm segmentation from wm... Linux ernie 2.6.17.1 #4 PREEMPT Sat Aug 5 09:35:33 MST 2006 i686 pentium4 i386 GNU/Linux
I have also attached the recon-all.log file for reference. Thanks in advance for your suggestions.
Regards
Chacko Cherian Arizona State University.
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