Prapti, Also beginning with version 4.5.0, the random number generator is at a fixed seed value, so re-running will result in exactly the same surface. For this particular lGI problem, you can try adding the flag -randomness to the end of the recon-all stream with -autorecon2 -autorecon3, and a slightly different surface vertex combination will result, which might allow -localgi to succeed.
Nick On Thu, 2009-10-22 at 12:54 +0200, Marie Schaer wrote: > > Dear Prapti, > > Which version of freesurfer do you use? Have you carefully checked > that your surfaces are anatomically correct? (i.e. follow accurately > the cortical mantle without gross abnormality) > > Marie > > > > Quoting Prapti Gautam <[email protected]>: > > > > > > > Dear freesurfers, > > > > > > > > I have a problem running localGI in one subject. I previously got an > > error message that said that one of the vertex value was aberrantly > > high. The mris euler number on the subject was fine - but I relaunched > > the recon-all -autorecon2 -autorecon3 for the hemisphere in question and > > tried re-running the localGI command since this has been previously > > suggested as a fix to the problem. However, I get the same message > > (aberrantly high lGI value) even after re-running autorecon2 and > > autorecon3. Is there anything else I can try to complete lGI > > successfully? > > > > > > > > Thanks for your help, > > > > > > > > Prapti > > > > > > > > > > > > _______________________________________________ > Freesurfer mailing list > [email protected] > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > _______________________________________________ Freesurfer mailing list [email protected] https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
