Re: [Freesurfer] GLM on cortical and subcortical volume

https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI

this does not have the mri_glmfit command, but that is the same doing the voxel-wise stats with the change in --y. This does not include correction for ICV

On 10/18/16 10:53 AM, miracle ozzoude wrote:

hello doug, Thanks for the response. Please can you send me the link. Also, does GLM correct for total intracranial volume or do I need to create fsgd file with total intracranial volume as covariate? Thanks

On Tue, Oct 18, 2016 at 10:48 AM, Douglas Greve <greve@nmr.mgh.harvard.edu mailto:greve@nmr.mgh.harvard.edu> wrote:

do you mean volumes of ROIs? Yes, there is a tutorial on this in
our wiki, but basically you need to run aparcstats2table and/or
asegstats2table to create a table of volumes for each subject and
ROI. Then use mrI_glmfit with the --table option instead of --y


On 10/18/16 10:18 AM, miracle ozzoude wrote:

...

Hello Expert,
Is there are way to perform glm analysis on cortical and
subcortical volumes. Thanks
Best,.
Paul


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