afni.nimh.nih.gov

Hi Aral,

Maybe I should have replied to your new thread...

One can use 3dTcorrMap to produce an average
correlation map, but it is much faster this way:

3dTnorm -prefix unit.data DATA+tlrc
3dmaskave -quiet -mask BRAIN_MASK+tlrc unit.data+tlrc > brain.mean.1D
3dTcorr1D -prefix mean.brain.corr unit.data+tlrc brain.mean.1D

The mean.brain.corr+tlrc datasets could then be
input to 3dttest++, possibly with covariates.

- rick