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Glossary of Physiology Terms
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There are 3 glossary search results for:   Hyper polarization




Definition:
Refers to a change in the value of the membrane potential, where the membrane potential becomes more negative than the resting membrane potential.

Related glossary terms/phrases:
Depolarization
Repolarization

See also:
Resting Membrane Potential - Introduction
Figure showing depolarization, repolarization, and hyperpolarization



Definition:
Refers to the hyperpolarization phase of the action potential.

It is also referred to as undershoot.

See figure.

Related glossary terms/phrases:
Hyperpolarization

See also:
Important Features of the Neuronal Action Potential



Definition:
Refers to the hyperpolarization phase of the action potential.

It is also referred to as hyperpolarizing afterpotential.

See figure.

Related glossary terms/phrases:
Hyperpolarization

See also:
Important Features of the Neuronal Action Potential









Posted: Sunday, March 31, 2013
Last updated: Friday, August 28, 2015