cortical

adjective

cor·​ti·​cal ˈkȯr-ti-kəl How to pronounce cortical (audio)
1
: of, relating to, or consisting of cortex
2
: involving or resulting from the action or condition of the cerebral cortex
cortically adverb

Examples of cortical in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Some of these technologies live on with new backing: Second Sight’s Orion cortical implant project is now in a clinical trial with Cortigent, and Pixium Vision’s Prima system is now owned by Science, with ex-Neuralink founder Max Hodak at the helm. IEEE Spectrum, 27 Sep. 2024 Some of the changes — including cortical volume and thickness — remained two years after birth, whereas others reverted to levels similar to those of the preconception period by roughly two months postpartum. Kristen Rogers, CNN, 16 Sep. 2024 After peaking during childhood, cortical thickness decreases throughout one’s lifespan. Kristen Rogers, CNN, 16 Sep. 2024 Another brain scan study in 2022 from Stanford University showed similar changes in cortical thickness in teen brains during Covid restrictions. Patrick Martin, NBC News, 9 Sep. 2024 See all Example Sentences for cortical 

Word History

First Known Use

1671, in the meaning defined at sense 1

Time Traveler
The first known use of cortical was in 1671

Dictionary Entries Near cortical

Cite this Entry

“Cortical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cortical. Accessed 23 Dec. 2024.

Medical Definition

cortical

adjective
cor·​ti·​cal ˈkȯrt-i-kəl How to pronounce cortical (audio)
1
: of, relating to, or consisting of cortex
cortical tissue
2
: involving or resulting from the action or condition of the cerebral cortex
cortical blindness
cortically adverb

More from Merriam-Webster on cortical

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!