Dear SPM experts,
I want to extract data from slice-timed images and specifying onsets
(manually) for an FIR. Do I have to shift my onsets w.r.t to the reference
slice during slice timing?
For example, let's assume that I have a TR of 3 secs and I used the middle
slice as the reference bin during slice timing. If I extract a time series
from these images, do I have to shift my onsets w.r.t. to the reference bin
(in this example add 1.5 sec to each onset in order to align them with the
time series?
Thanks,
Jan
--
Jan Gläscher, Ph.D. Div. Humanities & Social Sciences
+1 (626) 395-3898 (office) Caltech, Broad Center, M/C 114-96
+1 (626) 395-2000 (fax) 1200 California Blvd
[log in to unmask] Pasadena, CA 91125
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