Hi All,
I am a freesurfer user and very new to SPM. I am trying to do something
which is currently not straight forward in FS-FAST/freesurfer.
I would like to regress a psychometric function(which is non-linear) to
the BOLD signal at each voxel. This is something similar to the one
explained in the paper(Friston, et al; Nature America 2000)
Could anybody guide me through as how this can achieved/done using SPM?
any help is appreciated.
Thanks,
Balaji
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