Why would you want to display every supra-threshold voxel? What if there are several thousand?
All of that information should be in the xSPM structure, I believe. Or do something like
V = spm_vol('spmT_foo.img')
Y = spm_read_vols(V)
sigvoxels = find(Y>t) % t being the t-threshold
________________________________________
From: SPM (Statistical Parametric Mapping) [[log in to unmask]] On Behalf Of Firdaus Janoos [[log in to unmask]]
Sent: Saturday, July 10, 2010 12:51 PM
To: [log in to unmask]
Subject: Re: [SPM] Exporting SPM statistics table
Thanks for this information.
Also, is there any way to configure SPM to display the value of every supra-threshold voxel and not just cluster peaks ?
> -----Original Message-----
> From: Karsten Specht [mailto:[log in to unmask]]
> Sent: Saturday, July 10, 2010 11:22
> To: [log in to unmask]; [log in to unmask]
> Subject: Re: [SPM] Exporting SPM statistics table
>
> Dear Firdaus
>
> > I was interested in exporting the table of cluster and voxel wise
> > p-values and t-scores generated by SPM to an Excel spreadsheet.
> > Is there a convenient way to do this ? Alternatively, is it possible
> to
> > get these results as a Matlab .mat file ? Finally, is it possible to
> view
> > the t-scores – in table format – of every supra-threshold voxel and
> > not just peak voxels ?
>
> just display your results as usual, than right-click on the table and
> you will get a new menu where you can select whether you would like to
> print the table into the matlab window (and copy it from there into
> excel) or you can get it as a structured variable in Matlab.
>
> Good luck,
>
> Karsten
> --
> -------------------------------------------------------------
> Karsten Specht, PhD
>
> Department of Biological and Medical Psychology
> & National Competence Centre for functional MRI
> University of Bergen
> Jonas Lies vei 91
> 5009 Bergen
> Norway
> Tel.: +47-555-86279
> Fax: +47-555-89872
> [log in to unmask]
> http://fmri.uib.no/
|