Hi
I'm trying to do the voxel-wise analysis to my data but I don't know the steps.
I have a raw .nii file that contains my rs-fMRI data for a subject.
There are some standard preprocessing steps (Like slice timing, Head motion correction and . . . ) that should be done in general, but I have heard that in voxel-wise processing some of these preprocessing should not be done.

My first question is this:
What preprocessing steps (in general) should be done before jumping to voxel time series extraction? is there any standard procedure for this that I don't know?

And my second question:
After doing the preprocessing steps, I would like to generate a matrix that contains the time-series for each voxel (it would be a very huge matrix, something like 30000 x 250). Is it possible to do so with afni?