I'm trying to solve an fMRI motion correction problem. To check the results, I'm trying to generate a simulated dataset which has a known amount of motion.
My idea was to run realign on an existing real dataset, then use the realignment parameters that SPM gives out to "add" the motion to another dataset.
Does anyone know how I can use the Nx6 .txt file of realignment parameters to "add" this motion to a simulated dataset?
Thanks a lot,
Adam Tyson
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