Hi Jeanette,
Thank you!
Actually I'm not doing FEAT, just want to use the fsl_glm to calculate the functional MRI time series correlation with certain ROI, which just requires design.mat and design.con, but I need the EVs orthogonalized to each other before running the fsl_glm. It's pretty convenient in the gui by just checking a few boxes and save. However, since I have 20 fMRI scans, and all I need to change every time is just the EV text file, I'm wondering if there's a easier way to implement this. Thanks.
Best,
Hugh
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