Dear Experts,
I am a bit confused about how rp*.txt is being used after preporcessing in
fMRI analysis.
If we do normalization, the origin of the EPI data changes based on the
deformation applied at this stage, Right?
On the other hand, when we realign EPI data and the rp*.txt is generated,
every param. in rp*.txt file will be with respect to the center of the
original data which is not the same as warped data.
Maybe this doesn't make sense but the part that I don't understand is that
later how are the warped fMRI data from normalization and the rp*.txt
used for the analysis? Are they being combined at some point? Thanks a lot.
Regards,
Amir
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