Energy dependence on the electric activities of a neuron
Song Xin-Lina), Jin Wu-Yinb), Ma Jun†a)
       
Evolutions of action potential, energy function and its differential coefficient with time, calculated by changing the external forcing current I ext from 1.37 to 2.0 at t = 900 time units, then switching to 1.0 at t = 1500 time units.