Hi Virendra,
Where does this surface come from? You didn't get this one after running the default recon-all, right?
Looking at it I noticed a lots of holes and many small unconnected components on the medial aspect. I ran mris_euler_number and got a total of 68 defects, so I'm afraid you'll not be able to run lGI with this surface as the lGI code expect a single continuous surface with no holes. And beside the issue of running lGI until the end, I'm concerned that neither cortical thickness not cortical folding can be reliably estimated based on this surface, and that you'll have trouble registering it to an average template.
Best,
Marie
On Apr 30, 2014, at 3:08 PM, Virendra Mishra <virendra.mishra@utsouthwestern.edumailto:virendra.mishra@utsouthwestern.edu> wrote:
Hello Marie and other freesurfer users,
I am trying to compute IGI for the attached file but at the step of mri_path2label , the code goes into an infinite loop and it is not able to create .label file even for the first .path file. I will be very thankful if you can help me debug this issue.
Thank you,
Sincerely,
Virendra.
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