Figure 7From: Multiple bifurcations and periodic coexistence in a delayed Hopfield two-neural system with a monotonic activation functionTime histories of system (1.1) with (a) \(\tau _{\mathrm{s}} = 1\) and (b) \(\tau _{\mathrm{s}} = 9\) for the fixed parameters \(a _{12} = 1\), \(a _{21} = - 0.6\), \(\gamma = 0.5\), and \(\tau _{1} = 0.7\)Back to article page