Meaning & use

caudate nucleus

noun·Advanced

A curved structure deep in the brain that helps control voluntary movement and plays a part in learning and memory.

See it in a sentence

Scans showed reduced activity in the caudate nucleus of patients with the movement disorder.

Researchers study the caudate nucleus to understand how habits form in the brain.

A note on using this word

The caudate nucleus is one part of the basal ganglia, a group of structures involved in movement and reward.

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