Meaning & use

Efference

noun·Academic

Last updated

The outward flow of nerve impulses from the central nervous system to muscles or glands.

See it in a sentence

Efference from the motor cortex triggers the muscle contractions needed to lift the arm.

Researchers study efference to understand how the brain coordinates voluntary movement.

A note on using this word

Paired with its opposite, "afference," the incoming flow of sensory signals toward the central nervous system.

Words with an opposite meaning

afference

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