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cerebral cortex
noun
: the convoluted surface layer of gray matter of the cerebrum that functions chiefly in coordination of sensory and motor information compare neocortex
Examples of cerebral cortex in a Sentence
Recent Examples on the Web
The cerebral cortex is the brain’s outermost layer and is involved in many of the higher functions of the human brain including memory, learning, reasoning, problem-solving, and emotions..
—Laura Baisas, Popular Science, 6 Nov. 2024
But when director Susan Seidelman suggested her for the movie’s eponymous downtown urchin, Madonna’s face wasn’t yet implanted in everyone’s cerebral cortex.
—Matthew Jacobs, Vulture, 5 July 2024
The team averaged the brain activity across all of the participants and used AI to group together and pinpoint the brain networks that were activated, specifically within the cerebral cortex.
—Laura Baisas, Popular Science, 6 Nov. 2024
Research suggests that exercising improves cognitive processes and memory, while increasing the thickness of your cerebral cortex, which is responsible for tasks like language, thinking, and emotions.
—Angela Haupt, TIME, 17 Oct. 2024
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Word History
First Known Use
1853, in the meaning defined above
Dictionary Entries Near cerebral cortex
Cite this Entry
“Cerebral cortex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cerebral%20cortex. Accessed 26 Nov. 2024.
Medical Definition
cerebral cortex
noun
: the convoluted surface layer of gray matter of the cerebrum that functions chiefly in coordination of sensory and motor information
called also pallium
see neocortexMore from Merriam-Webster on cerebral cortex
Britannica English: Translation of cerebral cortex for Arabic Speakers
Britannica.com: Encyclopedia article about cerebral cortex
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