Re: [Freesurfer] surfstat maps using freesurfer outputs on skull-stripped data

2018-01-10 Thread Duran, Tugce
I tried that and I got an error in the Mask function that excludes the inter-hemispheric cut in matlab. It doesn’t like the lh/rh.pial surfaces of the fsaverage. This is the code: 0001 function mask = SurfStatMaskCut( surf ); 0002 0003 %Mask that excludes the inter-hemisphere cut. 0004 %

Re: [Freesurfer] surfstat maps using freesurfer outputs on skull-stripped data

2018-01-09 Thread Douglas N Greve
You can map it onto fsaverage, which is made only from 40 subjects, so there is a little more folding On 01/09/2018 06:27 PM, Duran, Tugce wrote: > Total N is 159. I have min # of 52 subjects for certain analyses. I used > avgsubj. lh/rh.pial and lh/rh.thickness.10.mgh for reading surface and

Re: [Freesurfer] surfstat maps using freesurfer outputs on skull-stripped data

2018-01-09 Thread Duran, Tugce
Total N is 159. I have min # of 52 subjects for certain analyses. I used avgsubj. lh/rh.pial and lh/rh.thickness.10.mgh for reading surface and thickness data. Can the visualization issue be fixed? Thanks! Tugce dur...@iupui.edu On 1/9/18, 6:19 PM, "freesurfer-boun...@nmr.mgh.harvard.edu on b

Re: [Freesurfer] surfstat maps using freesurfer outputs on skull-stripped data

2018-01-09 Thread Douglas N Greve
This is not entirely unexpected as the volume-based average of pial surfaces will lose folds as you add subjects. How many subjects do you have? Note that this is only a visualization issue if all your underlying analysis is done on the surface. On 01/08/2018 01:14 PM, Duran, Tugce wrote: > >