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

Hello Expert, 

Is there are way to perform glm analysis on cortical and subcortical volumes. Thanks

Best,. 

Paul

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