Fig. 6From: Tailoring inputs to achieve maximal neuronal firingSchematic illustration of the (θ,g) phase plane including our approximation to g ˆ and g ¯ . The shaded region indicates the set where θ ′ <0. δ 2 is the change in g as θ evolves from −π to π for the firing of the neuron’s final spike.Back to article page