Did you find a solution to this error? I am trying to use AAL now and coming up with the following error message.
Error using spm_P
Too many output arguments.
Error in gin_clusters_plabels (line 251)
[P Pn Em En EN] = spm_P(1,k,u,df,STAT,R,n,S);
Error in gin_clusters (line 20)
Error while evaluating uicontrol Callback
Please let me know how you resolved the error.