Hey Gang,
My original regress files are in the form duration modulation(Onset:Duration) as local times. Ex: -stim_times_AM1 1 stim.txt 'dmBLOCK'.
The connectivity files are originally in a text file comprised of a single column of 1/0/-1 that we made ourselves, but is changed to a single column of numbers following the waver function.
I believe my mistake was to include the connectivity files like this: -stim_times_AM1 connect.1D 'dmBLOCK'....because the are not presented in that way. Could I have two different types of regressors included in my Decon? Ex:
3dDeconvolve -input ....Brik -num_stimts 15 -polortA \
-stim_times_AM1 1 stim.txt 'dmBLOCK' \
...
-stim_times connect.1D \ (because it's already been converted to "GAM" I guess that I don't specify the Rmodel)
-fout -tout
Would this work, or would there be a problem because of conflicting stim times or Rmodel characteristics?
Should I perhaps not waver the connectivity regressor in my preprocessing and just include txt file with a specified Rmodel (i.e., stim_times connect.txt 'GAM' ..?
I appreciate the help!
