Hi, The order that these are done in FEAT is: motion correction, unwarping, then brain extraction (with betfunc). All the best, Mark On 29 Mar 2007, at 16:00, Peter Fried wrote: > Hi, > > At which point in the processing stream should I correct for motion? > Before BET, after BET but before dewarping, or after dewarping? > Thanks. > > -Pete Fried > > Center for Magnetic Resonance Research > University of Minnesota