reflex arc


nounPhysiology.
  1. the nerve pathways followed by an impulse during a reflex.

Origin of reflex arc

1
First recorded in 1880–85

Words Nearby reflex arc

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How to use reflex arc in a sentence

British Dictionary definitions for reflex arc

reflex arc

noun
  1. physiol the neural pathway over which impulses travel to produce a reflex action, consisting of at least one afferent (receptor) and one efferent (effector) neuron

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