[Freesurfer] LGI cluster correction

2012-03-16 Thread Robustelli, Briana (NIH/NIMH) [F]
Dear Freesurfer Team, My group has been working with an lGI dataset for a while now and we were able to successfully complete a Monte Carlo cluster correction in FreeSurfer 4.5. It took a very long time but we did not receive any error messages. Now when we try to perform cluster correct

[Freesurfer] glut fatal error in tkmedit.bin visual with necessary capabilities not found

2012-03-16 Thread Alex Liu
Hello all, I'm relatively new to freesurfer so this may be a simple fix. I was using freesurfer the other day and I came across the following message: GLUT: fatal error in tkmedit.bin visual with necessary capabilities not found. I'm using a mac laptop and I'm not sure if this is just an issu

Re: [Freesurfer] LGI cluster correction

2012-03-16 Thread Douglas Greve
Hi Briana, you are running into a limit on the pre-computed correction. The pre-computed will finish instantly whereas the simulation will take hours (or days). You can still do the simulation in 5.1. doug On 3/16/12 9:11 AM, Robustelli, Briana (NIH/NIMH) [F] wrote: > Dear Freesurfer Team, >

[Freesurfer] Version differences of freesurfer for cortical thickness analysis

2012-03-16 Thread Martin Lan
Hello, I am planning to do an analysis of cortical thickness, comparing a group of brain samples from patients to those of healthy control subjects.  The laboratory that I am working in has freesurfer 4.5.0 loaded on our hardware.  With our system, it would be labor intensive to load an updated

Re: [Freesurfer] Version differences of freesurfer for cortical thickness analysis

2012-03-16 Thread Bruce Fischl
Hi Martin I don't think the thickness stuff has changed substantially since then unless you are doing a longitudinal study, so you should be ok cheers Bruce On Fri, 16 Mar 2012, Martin Lan wrote: Hello, I am planning to do an analysis of cortical thickness, comparing a group of brain samp