FIG. 6.

Interaction of balanced excitation and inhibition. (a) Effects of varying the delay τ_i on the resonance which is located at a frequency (2τ_i)⁻¹. We used μ =0.3, D=0.01, θ =1, f_c=800 Hz, g_e=0, g_i=−0.8, and N=100. (b) Effects of varying the delay τ_e on the resonance, which is located at a frequency ${\tau }_e^{-1}$. We used μ =0.3, D=0.01, θ =1, α =0.01, f_c=800 Hz, g_e=0.8, g_i=0, and N =100. (c) Effects of balanced excitation and inhibition. We used μ =0.3, D=0.01, α =0.01, θ =1, f_c=800 Hz, N=20, τ_e=20 msec, and τ_i=30 msec. Error bars are shown for the simulation data.