Hi Robin,

Thanks for the bump, it is definitely helpful sometimes.

The stim_file method, with leading and trailing zeros,
seems fine.

If you are going to input all 5 minutes to 3dDeconvolve,
then the stim file should reflect that, regardless of
whether the regression is restricted to the 2-4 minute
interval.
No, 3dDeconvolve will not stretch the 1D file to match
the regression size.


The -input1D option is a different beast. That is to
specify the data input (the y-curve) as a 1D file, rather
than a 3D+time dataset. So -stim_file is to specify a
regressor (part of the X-matrix), -input1D is to specify
the actual input data, like -input, the 'y' part of the
model.

Sorry for being slow,

- rick