What Is the Definition of Depolarization?


Depolarization refers to the loss of polarisation or the process or act of reducing the effect of polarity. This word is also used in reference to the decrease of a membrane potential to a less negative value which is brought about by the invasion of cations.
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Ask.com Answer for: what is the definition of depolarization
a sharp division, as of a population or group, into opposing factions.
Optics. a state, or the production of a state, in which rays of light or similar radiation exhibit different properties in different directions.
the production or acquisition of polarity.
Source: Dictionary.com
Q&A Related to "What Is the Definition of Depolarization"
de-po″lar-ĭ-za″shun the reduction of a membrane's resting potential so that it becomes less negative. In cardiac physiology there are several forms: the normal slow
de-po″lahr-ĭ-za´shun 1. the process or act of neutralizing polarity. 2. in electrophysiology, reversal of the resting potential in excitable cell membranes when stimulated
Etymology: AS, slaw, dull the slow loss of membrane polarization that occurs between action potentials in cells of the sinus and atrioventricular nodes.
dē-pōl'ăr-īz-ing blok Skeletal muscle paralysis associated with loss of polarity of the motor endplate, as occurs following administration of succinylcholine.
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