afni.nimh.nih.gov

Maybe it is better not to ask me, since I am not a
fan of bandpassing in general. It costs so many
degrees of freedom, and the shorter the TR, the
higher the cost for the same filter.

For example, when collecting 400 volumes at a
TR of 1s and bandpassing between 0.01 and 0.1,
one gives up approximately 320 of those 400 DoF
for bandpassing. That would leave 80 DoF to work
with, not even including polort, motion regressors
or censoring.

- rick