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"Raju S. Bapi" wrote:

> Dear SPMers,
>
> There used to be an Eigenimage Analysis button in the Analysis section of
> SPM96. Is there a way to do that in SPM99 (other than using matlab built-in
> svd function and somehow displaying the resultant decomposed vectors...)?
>

Unfortunately, there is no implementation of this in SPM99. But
a multivariate toolbox will be released soon that will allow you
to do this.

>
> Any matlab modules available to go with SPM99 for Independent Component
> Analysis (ICA) on fMRI time series?
>

There is no ICA implementation either. In the meantime, you could try
the software by Scott Makeig:

http://www.cnl.salk.edu/~tewon/ica_cnl.html

if you have'nt already.

All the best,

Will.

--
William D. Penny
Wellcome Department of Cognitive Neurology
University College London
12 Queen Square
London WC1N 3BG

Tel: 020 7833 7478
FAX: 020 7813 1420
Email: [log in to unmask]
URL: http://www.fil.ion.ucl.ac.uk/welcome.html




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