Dear All,
I set up TR =3sec and TA (Acquisition time)=2sec. And so, my auditory stimuli are presented during 1sec silent gap.
My question is "What parameters should I use for converting to AFNI 3D images?"
For example,
to3d -session RESULTS -prefix TS -spgr -time:zt 32 96 2000 alt+z2 functional/*
Here, should I use 2000msec (=TA) or 3000msec (=TR)?
I deeply appreciate your advices.
Jieun