Figure 5:

Fixed points of the 2-D map Π^dyn given in Equation (26) and their equivalence with the fixed points of the map Π given in Equation (22). A. Steady-state intrinsic phase of neuron A obtained from Π^dyn as a function of $g_{B\to A}$. Dashed vertical line at g_B→A = 5.35 lies within the region of bistablity which is also shown in the inset. B. The steady-state value of the depression variable obtained from Π^dyn as a function of $g_{B\to A}$. C. The steady-state intrinsic phase of neuron A obtained from the depressing map Π^dyn is equivalent to the phase obtained from the static map Π (compare with Figure 4A) when plotted as a function of ${\overline{g}}_{B\to A}{=}_{g_{B\to A}}{r}^{*}$ = g_B→Ar*. D. The steady state activity phase ${\tilde{\varphi }}^{*}$ of neuron A obtained from Π^dyn.