Meaning of the word cortex in English

What does cortex mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cortex

US /ˈkɔːr.teks/
UK /ˈkɔːr.teks/
"cortex" picture

Noun

1.

the outer layer of the cerebrum (the cerebral cortex), composed of folded gray matter and playing an important role in consciousness.

Example:
The frontal lobe of the cerebral cortex is involved in planning and decision-making.
Damage to the visual cortex can lead to blindness.
2.

the outer layer of an organ or other body structure, as distinguished from its inner or medullary portion.

Example:
The renal cortex is the outer part of the kidney.
The adrenal cortex produces various hormones.
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