End-Plate Potentials: How Nerve Impulses Drive Movement
End-Plate Potential (EPP) The Core Definition of End-Plate Potential The End-Plate Potential (EPP) is fundamentally defined as the transient, depolarizing change in the membrane potential of a muscle fiber at the site of the neuromuscular junction (NMJ). This specific depolarization is induced solely by the arrival of an action potential at the presynaptic motor neuron […]