Hi David,
the contrasts are exactly the same. Only the estimation is different.
Regards,
Glad
On 21.03.2015 11:50, David Hofmann wrote:
> Hi all,
>
> I have a simple paradigm where people see emotional and neutral pictures
> and I would like to compare emotional vs neutral pictures. My contrast
> in classical analysis was therefore [1 -1]. Now, since I would like to
> estimate my fmri data with a bayesian model also, I was wondering if the
> contrasts are the same in this case or if I have to change them in some
> way?
>
> greetings
>
> David
>
--
P. Glad MIHAI, M.Sc. Biomedical Physics
Functional Imaging | University Clinic Greifswald
Walther-Rathenau-Straße 46 | 17475 Greifswald | Germany
Tel: +49 3834 86 69 44 | Fax: +49 3834 86 68 98
www.baltic-imaging-center.de
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