Dear FSL, I never got a response so I am forwarding the message again. I also forgot to mention I am using FSL 5.0.9. Thanks, Crystal From: Crystal Franklin Date: Wednesday, February 1, 2017 at 10:21 AM To: FSL - FMRIB's Software Library Subject: Res4d Dear FSL, I have resting-state data that has been taken through all the preprocessing steps in FEAT and I have extracted CSF and WM from my filtered_func_data. I then ran FEAT again using the filtered_func_data as my input and I regressed out the motion parameters, CSF, and WM. When I look at the resulting res4d image in the stats folder it changes the TR in the header to be 2 instead of 2.5. Has anyone else came across this issue or is this a bug? Thanks, Crystal