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cerebral cortex

The thin, folded outer layer of the cerebrum, where thinking, language, memory, voluntary movement and sensation are handled.

suh-REE-brul KOR-teks noun

What it means

The gray matter covering the cerebrumsuh-REE-brumThe largest part of the brain, made of two halves, that handles thinking, memory, language, sensation and voluntary movement.Full entry . Its folds give it a large surface area. Different areas do different work: the frontal lobe handles planning, personality and movement; the parietal lobe touch and position; the temporal lobe hearing and memory; and the occipital lobe vision. Damage from stroke or injury affects whatever that area controls.

At a glance

Spanishcorteza cerebral

Related terms

cognition

The mental processes of thinking, knowing, remembering, judging and solving problems.

aphasia

Loss or impairment of the ability to understand or use language, from damage to the brain.

cerebellum

The part of the brain at the back, under the cerebrum, that coordinates movement, balance and posture.

cerebrum

The largest part of the brain, made of two halves, that handles thinking, memory, language, sensation and voluntary movement.

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