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Relating the Bipolar Spectrum to Dysregulation of Behavioural Activation: A Perspective from Dynamical Modelling

Figure 1

Bifurcation diagram of the system, showing a saddle-node bifurcation; and susceptibility to parameter changes.

Thick squared markers signify stable branches of the system, smaller dots signify unstable branches. A: increasing values of are corresponding to darker colors. B: Change in model parameters and their effects on shifting branches in the bifurcation diagram. Increasing a parameter is indicated by arrow direction.

Figure 1