Hello Giannarita,
this can easily be achieved using functionality available within Matlab
in general, and spm in particular. If you search the spm archives for
the term spm_bwlabel, you will find that it is one of my favorite
functions :)
Cheers,
Marko
Giannina Rita Iannotti wrote:
> Hi all
>
> I have an *important question*.
> I built in matlab by spm functions an image that is a combination of
> different spmT maps.
> To be more clear if in my design matrix I perform two t test
> 1 0...
> 0 1....
> and I obtain the maps: spmT1 and spmT2
> in Matlab I produced the combinad image C=spmT1+spmT2.
>
> My question is:
> *could I* use some spm functions to *extract from the combined map C *
> (that consists in just an image) *the clusters size and t values*?
>
>
> I will be very grateful if you can guide me to find a solution to this
> problem.
>
> Thank u very much,
>
> Giannarita
--
____________________________________________________
PD Dr. med. Marko Wilke
Facharzt für Kinder- und Jugendmedizin
Leiter, Experimentelle Pädiatrische Neurobildgebung
Universitäts-Kinderklinik
Abt. III (Neuropädiatrie)
Marko Wilke, MD, PhD
Pediatrician
Head, Experimental Pediatric Neuroimaging
University Children's Hospital
Dept. III (Pediatric Neurology)
Hoppe-Seyler-Str. 1
D - 72076 Tübingen, Germany
Tel. +49 7071 29-83416
Fax +49 7071 29-5473
[log in to unmask]
http://www.medizin.uni-tuebingen.de/kinder/epn/
____________________________________________________
|