Re: [Freesurfer] group analysis on thickness/mask

2017-09-12 Thread Douglas N Greve
Pass it with --mask, not --label On 09/11/2017 09:42 PM, Xianwei Che wrote: > Dear Doug, > > After some trial and error I am still not able to run group analysis > in ROI manner. > > Here is my understanding: I need to define a label (mri_binarize ?) in > which my ROIs should be labeled as 1 wi

Re: [Freesurfer] group analysis on thickness/mask

2017-09-11 Thread Xianwei Che
Dear Doug, After some trial and error I am still not able to run group analysis in ROI manner. Here is my understanding: I need to define a label (mri_binarize ?) in which my ROIs should be labeled as 1 with other regions being 0. Then I can take this label to glm with --lable and then run correc

Re: [Freesurfer] group analysis on thickness/mask

2017-09-11 Thread Xianwei Che
Dear Doug, Thank you for the answer. I will try it out. Regards *-* Mr Xianwei Che PhD Candidate Monash Alfred Psychiatry Research Centre (MAPrc) Central Clinical School & the Alfred Monash University Level 4, 607 St Kilda Road, Melbourne 3004, Australia On 12 September 2017 at 01:4

Re: [Freesurfer] group analysis on thickness/mask

2017-09-11 Thread Douglas N Greve
On 09/10/2017 04:02 AM, Xianwei Che wrote: > Dear experts, > > I am going to run a group analysis on thickness but limit the results > to certain regions, say prefrontal cortex. l did find this thread but > failed to make it work on my data > (https://www.mail-archive.com/freesurfer@nmr.mgh.h