repolarise

Reset electrical orientation

To repolarise is to restore or re-establish polarity after depolarisation.

In physiology, nerve and muscle cells repolarise when they return to their resting electrical state after firing: The cardiac muscle repolarises between beats.

The term extends to any system regaining its polar character—magnetic, political, or social.

Also spelled repolarize.

biological

membrane

Thin tissue sheet

  • neuronImpulse-conducting cell
  • sodiumEleventh element, highly reactive
  • potassiumNineteenth element, symbol K

cardiac · nerve · cell · refractory · impulse · synapse · excitability · threshold · voltage-gated

electromagnetism

dipole

Separated opposite charges

electrode · anode · cathode · ferromagnetism · paramagnetism · diamagnetism · hysteresis · domains · magnetization · demagnetize

social

opinion

Subjective personal belief

discourse · faction · tribalism · consensus · fragmentation · alignment · rift · cohesion · community · dialogue

political

division

Splitting into parts

bipartisan · reconciliation · extremism · moderation · discourse · debate · realignment · schism · consensus · polarization

Opposites
electrical membrane state

repolarisedepolarise

Reduce membrane potential

depolarize · excite · activate · fire · discharge

Family

repolarize, repolarizing, repolarized, repolarised

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