Dear FSL experts,
I am a new FSL user and I'm performing a study on the physiological noise correction on task-based fMRI data. I run a GLM containing as EVs only some physiological regressors of interest, and not the stimulus time course convolved with the HRF. I would like now to use the results of the GLM fitting to 'remove' from my original data the noise related with these EVs, so that I can then run on the clean data a GLM containing as EV only the stimulus time-course convolved with the HRF.
My doubt is: how should I correct the original data with the results from the model fitting? Is my clean dataset the res4d.nii file?
Thank you in advance!
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