afni.nimh.nih.gov

Hi Rick,

Thank you for responding.

Yes, this portion has only one 16 minute run. There is a subsequent 30 minute run on a different task.

By high-degree polynomial, do you mean the POLORT param?
Should I try a lower value? 7 or 8?

Also, what is the best way to share my model/regressors?
I couldn't attach my outputted xmat.1D file because of file type/size.

Thank you,
Marc