The profile of the front and pulse solutions all travelling to the right with θ = 0.3, τ = 7 and Heaviside activation function. The dashed solutions are slower and unstable. (Top) Travelling activating front (Left) and pulse (Right) for κ=0.75. (Bottom) Travelling inactivating front (Left) and anti-pulse (Right) for κ=0.65. The solid curve (Δ=9.346,c=0.4858) corresponds to a stable anti-pulse and the dashed (Δ=2.394,c=0.243) to an unstable solution.