Hi Mark,
Thanks for all of the help. On a separate but semi-related note for resting state analysis in FSL, do you recommend normalizing the EPI timeseries as is often performed in tasked based fmri analyses? My experience with AFNI is that I do not need to since their calculations for correlation analysis in resting state look more at envelope/shape profile vs magnitude, however I do not want to make any assumptions as FSL's tools may operate differently. Also previously I was using seed based analysis whereas with FSL I want to use dual regression ICA.
Thanks,
Ajay
|