Stephen,
Thanks for the response.
I have some more questions
1) For the mcflirt pre-stats in melodic, is there a way to change refvol from the default (middle) to the first volume in the timeseries? I didn't see an option in the gui.
2) What exactly occurs with spatial regression? And, is there an advantage of spatial regression as opposed to taking the spatial component map and averaging all voxels in a given subject from that map to derive a timecourse for regression?
Thanks,
Michael
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