Figure 4
From: From invasion to extinction in heterogeneous neural fields
Space-time contour plots of a pulsating front. Space-time contour plots of a pulsating front solution of the neural field equation (Equation 3.2) with piecewise linear firing rate function (Equation 2.3), Gaussian weight distribution (Equation 2.6), and a 2πε-periodic modulation of the synaptic weights, K(x) = cos(x/ε). (a) ε = 0.5 and (b) ε = 0.8. Other parameters are W0 = 1.2, σ = 1.0, and κ = 0.4.