Hi Maria,
Which SPM version are you using?
You could check if the parameters in DCM.Ep are ok... I think in the
more recent SPM versions, DCM.A, .B, and .C are not updated and all
posterior parameter values are saved in DCM.Ep.....
By the way, in your example, is it true that you are looking at the
modulatory effects of the 7th input/condition?
Good luck,
Mohamed
Maria Dauvermann wrote:
> I still have the same problem with the error message. This time exactly the same error message appeared when I explored a newly specified and estimated model on the Matlab command line by loading the model. Still the matrix in DCM.B is completely empty. When I review the model (pressing DCM-button - choose review - select the model - threshold:0 - intrinsic connections) everything looks okay and the connection strengths (modulatory inputs) are given.
>
> Every matrix in DCM.B looks like this one.
>
> ans(:,:,7) =
>
> 0 0 0 0
> 0 0 0 0
> 0 0 0 0
> 0 0 0 0
>
> I do appreciate every help.
>
> Maria
>
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