Tips Martin Pyka on 03 May 2012 01:35 pm
When you have already preassumptions with regard to the coupling strength of the neural parameters or the hemodynamic parameters you can start the estimation of a DCM with a certain starting position.
All you have to do is, create a variable DCM.M.P and assign new values to it, e.g:
DCM.M.P = DCM.M.pE;
% alter DCM.M.P
save dcm_file DCM
The EM-algorithm will begin with the parameters specified in DCM.M.P.