After depolarization, the change in membrane potential triggers voltage-gated potassium channels to open. Due to the electrochemical gradient for potassium, potassium rushes out of the cell.

Learn about action potential and how to draw an action potential graph with depolarization and repolarization points. Understand what happens during depolarization.

Get an overview of cell depolarization in our informative video lesson. Learn its properties and how it differs from repolarization, then take a quiz to review.

Answer to: Define systole, diastole, depolarization, and repolarization. By signing up, you'll get thousands of step-by-step solutions to your...

Polarization in Neurons: At rest, a typical neuron has a resting membrane potential of approximately -70 mV. The term depolarization refers to a change in the neuronal membrane …

How sodium pumps regulate membrane polarization and depolarization The definition of membrane polarization and depolarization within the neuron The function of synapses Skills …

Membrane Depolarization: The depolarization of the axon membrane of a neuron occurs when the inside of the axon becomes more positive (i.e. a value greater than -70 mV). Answer and …

An electrocardiogram (ECG) records the flow of electrical current on three distinct waves. Explore the purpose of an ECG, the three wave types, and...

Understand what depolarization is. Explore the meaning of cell depolarization and repolarization, and also see the difference between depolarization and repolarization. During an action …

Learn about the neuron diagram, structure, and function. Discover and discuss the meaning of dendrites, axon, membrane polarization, membrane depolarization, and synapses.