Neural Undershoot: The Hidden Reset Button of the Brain
The Action Potential Undershoot: Hyperpolarization Phase The Core Definition and Mechanism of Undershoot The undershoot, also known as the after-hyperpolarization phase, is a critical component of the Action Potential (AP) cycle in excitable cells, particularly neurons and muscle fibers. It is defined as the transient period during which the membrane potential (MP) temporarily drops below […]