Figure 8
The action potentials of (A) the effective U(1) neuron and (B) the Hodgkin-Huxley neuron are almost identical. The external current is \(I=26.28\) \(\mu\)A/cm\(^2\) for both neurons. The voltage of the resting state \(V_{\mathrm{rest}} = -65\) mV is shifted to zero for visual clarity.
