Hi - sounds like you want a VBM-style voxelwise analysis, yes -
you'll get that next week hopefully :)
Steve.
On 4 Aug 2007, at 09:52, Steven Platek wrote:
> Is there a way to use siena(x) (or another tool) to run a
> parametric VBM analysis? For example, if I want to look structural
> changes as a function of performance on a psychological test across
> subjects? Resulting in an overlay map that shows the regions that
> increase/decrease as performance increases/decreases?
>
> Thanks,
> Steve
>
> ---
> Steven M. Platek, Ph.D.
> Associate and Managing Editor:
> Evolutionary Psychology
>
> Lecturer in Evolutionary Psychology
> School of Biological Sciences
> The University of Liverpool
> Liverpool
> L69 7ZB
>
> +44 (0) 151 795 4517
> +44 (0) 151 795 4408
> [log in to unmask]
>
> http://www.liv.ac.uk/evolpsyc/platek.html
> http://pcwww.liv.ac.uk/~splatek/
>
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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