hello,
When plotting the response estimate of an arbitrary point of activation, I
see some unlikely things. The response decreases the first half of the scans
(when going rest -> ativation) and the response increases on the second half
of the scans (when going rest -> activation), the strange thing is that the
increases and decreases happen in perfectly straight lines (which is very
unlikely) and that the second half of the response is almost symmetrical
with the first half of the response.
Has someone a clue what might be the cause of such a strange reponse estimate ?
thanks in advance,
Peter Nijland
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