Fig 7. Bifurcation diagrams arising from the first branch of equilibria in case I with coupling gain K = 100.

The time series in Panels T₁-T₅) show the simulated EEG for each bifurcation with the same color. The solid black lines show stable fixed points, the solid colored lines show stable oscillatory behavior and the dashed lines show unstable fixed points and unstable oscillations. The initial conditions and the corresponding values of the input u for all times series are provided in Appendix B.