Just a couple of SPM questions:
1) We have a paradigm which is set up as:
60 sec. baseline, 400 sec. task, and finally 60 sec. baseline again.
Our question is: should we set our high-pass filter at (60+400+60)*2 sec
or something smaller?
2) What is the actual meaning behind reducing the number of non-linear basis
functions?
Sincerely,
Chris Thomas
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