Bifurcations in two-dimensional Hindmarsh-Rose type model(IJBC, 2007)

This model shows various bifurcation phenomena by changing parameters. By bifurcation curves, bifurcation diagrams are divided into some topologically different regions. Hence, we can see Class 1 and Class 2 dynamics, and those subtype by using this information. You can see bifurcations (e.g., saddle-node (on limit cycle), Hopf, etc...) in this model by Demo(Java applet). Let's change initial values and parameters.