Dear Douglas, I do not understand what's your meaning? Yes I think the afni results has already alined to T1.mgz, so it is already in talairach space. I do not know what to do next? As I have two groups subjects. I do not know what to analysis the correlation different between two groups by using surface-based analysis of freesurfer. Linda Message: 5 Date: Wed, 26 Mar 2014 14:05:46 -0400 From: Douglas N Greve <gr...@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] Problem about the fMRI Analysis? To: freesurfer@nmr.mgh.harvard.edu Message-ID: <533316fa.50...@nmr.mgh.harvard.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Are the AFNI results already in talairach space? If so, then there is no point in going to surface space. doug On 03/26/2014 01:22 PM, Linda Xu wrote: > I get the correlation result between two condition of the functional > data by using AFNI( I do not know how to do correlation by using > freesurfer) > And then I use the bbregister to aline the correlation result (produce > by Afni) to the anatomical result produced by using freesurfer. > Next I using mri_vol2surf to aline the each one's functional result to > the fsaverage offer by freesurfer. > My question is :1 Should I need to do mri_vol2vol next for each subject? > 2 I have two group of subjects. I want to know > if there is some correlation different between them? What should I do > next? > Thanks very much! > Linda >
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