I’m re-approaching some RS analysis, and looked at recent recommendations for work within the AFNI environment. If I understand correctly, Nuisance regression is now recommended at ~ step 7 after smoothing (looking at afni23_restingstate.pdf). And it also seems nuisance variables include autonomic recordings. But to my understanding, retrrots.m was meant to work on slice based regressors, prior to slice timing correction (and motion correction) . Is this still the suggested workflow in such cases?