FIG. 6.
The results of numerical integration of the system (31) and (32) when exponential term was replaced by InR integrals (28) with the region of integration set to 50k0 < k < 1000k0. For all plots the values of ωk0, k0, α and β were set to be equal to 1, δA = 0, and γ and δB were varied. The top and bottom rows show plots for phase delay δB equals to 3π/4 and π/2 respectively. The left column displays modulation of spiking rate for γ = 4.5. The right column shows the nonlinear bursting of spikes for γ = 5.1 (time and amplitude units are arbitrary).