Dear Hongtu Zhu,
I don't think there is a comprehensive description of all the options in
a single reference. But the most used option, the canonical hrf and its
derivatives are described in this paper:
http://www.fil.ion.ucl.ac.uk/spm/doc/papers/karl_event_related.pdf
Best,
Will.
hongtu Zhu wrote:
> dear all:
> I wonder whether there is a complete reference about different
> HRFs used in SPM2.
>
>
> sincerely yours,
>
> hongtu zhu, Ph.D.
> ----------------
>
>
--
William D. Penny
Wellcome Department of Imaging Neuroscience
University College London
12 Queen Square
London WC1N 3BG
Tel: 020 7833 7475
FAX: 020 7813 1420
Email: [log in to unmask]
URL: http://www.fil.ion.ucl.ac.uk/~wpenny/
|