Meaning & use

innervation

noun·Academic

Last updated

The supply of nerves to a particular body part, or the stimulation of a muscle or organ through nerve activity.

See it in a sentence

Damage to the spinal cord can disrupt innervation to the legs.

The study examined the innervation of the heart muscle in detail.

A note on using this word

A technical term used mainly in anatomy and medicine; not used in everyday conversation.

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