Dear Steffie
You will need two regressors (a sine and a cosine). Have a look at this post: https://www.jiscmail.ac.uk/cgi-bin/wa.exe?A2=SPM;b40fb6a0.00 in the SPM archives to get more info.
Best
Torben
Den 28/10/2010 kl. 17.23 skrev Steffie Tomson:
> Hi List –
>
> Excuse my ignorance here, but has anyone analyzed retinotopy data using SPM8? Could someone give me a quick rundown on how to construct a regressor to analyze this type of phasic data?
>
> Thanks so much,
> Steffie
>
>
>
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