Figure 4From: The Bogdanov-Takens bifurcation study of 2m coupled neurons system with \(2m+1\) delays The Hopf bifurcation from the zero equilibrium. (a) The time series with parameters \((\alpha_{1}, \alpha _{2})=(-0.01, -0.001)\) and initial conditions \((u_{1}(0), u_{2}(0))=(0.001, 0.001)\). (b) The time series with parameters \((\alpha_{1}, \alpha_{2})=(-0.01, 0.007935)\) and initial conditions \((u_{1}(0), u_{2}(0))=(0.001, 0.001)\).Back to article page