Dear Rick,
Thanks a lot for your response! I understand that putting duration times twice for AM1 is not a problem, once in the timing file, once in -regress_basis 'SPMG2(20)', is it? I have already analyzed the data, would have to re-analyze, and my results make sense: there is a lot of significant activation in the visual cortex and the stimulus was visual. So I presume the duration times in the timing file could not have changed anything. Besides, when I leave the duration times in the timing file, so that it is:
20 60 100
I run into problems:
stim type 1 is married (AM1), but file (AM1.1D) is not
Best wishes,
Wiktor Olszowy