Dear list,
I want do the same - in which folder exactly do I have to copy the AAL.nii and AAL.xml?
Furthermore, I intend to use the AAL to create some ROIs - how can I do that in SPM12?
Finally, I like to run a DCM analysis. I have already created a design matrix with two regressors, the first includes all trial s(input) and the second the modulator. Is it ok to extract time series from my ROIs with a -1 1; 1 -1 F contrast (with adjustment for this contrast)?
Many thanks for your help
Andre
________________________________________
Von: SPM (Statistical Parametric Mapping) [[log in to unmask]]" im Auftrag von "Guillaume Flandin [[log in to unmask]]
Gesendet: Montag, 13. April 2015 20:23
An: [log in to unmask]
Betreff: [SPM]
Dear Negar,
which version of SPM are you using?
In SPM12, you can label peaks and clusters in MNI space by selecting:
Atlas > Label using > Neuromorphometrics
from the Results section: labels will be available from right click on
peak coordinates and cluster size.
If you want to use labels provided by the AAL atlas, download it from here:
http://www.gin.cnrs.fr/AAL/aal_for_SPM12.tar.gz
and copy files AAL.nii and AAL.xml in a folder called 'atlas' in your
SPM installation. The "AAL" option will then appear in the menu
described above (after restarting SPM).
Best regards,
Guillaume.
On 13/04/15 08:24, Negar Chabi wrote:
> Dear All.
>
> I have been using AAL to define the name of activated region.
> At first I faced with the following error:
> ??? Error using ==> spm_P
> Too many output arguments.
> Error in ==> gin_clusters_plabels at 251
> [P Pn Em En EN] = spm_P(1,k,u,df,STAT,R,n,S);
> Error in ==> gin_clusters at 20
> gin_clusters_plabels('List',xSPM);
> ??? Error while evaluating uicontrol Callback
>
> when I checked the emails I resolved it by replacing [P Pn Em En] =
> spm_P(1,k,u,df,STAT,R,n,S); rather than [P Pn Em En EN] =
> spm_P(1,k,u,df,STAT,R,n,S);
>
> But after that I faced with this waring :
> Warning : No voxels survive height threshold at u =15;
>> In spm_getSPM at 768
> In ne
>
> I don't know why this warning happens and how to resolve it.
>
> Any suggestions will be greatly appreciated.
>
> Best.
>
>
>
> --
> Negar Chabi
> Msc of medical engineering
> Persian Gulf Nuclear Medicine Research Center
> Bushehr University of Medical sciences
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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