visual cortex

noun

: a sensory area of the occipital lobe of the cerebral cortex receiving afferent nerve fibers concerned with vision

called also visual area

Examples of visual cortex 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.
That patient has a 400-electrode device implanted in the visual cortex as part of a collaborative research effort called the Intracortical Visual Prosthesis Project (ICVP). IEEE Spectrum, 27 Sep. 2024 Neuralink and some others, meanwhile, are aiming to bypass the eye completely and stimulate the brain’s visual cortex instead. Emily Mullin, WIRED, 25 Oct. 2024 Most surprisingly, after training, both blind and sighted participants also showed visual cortex activation in response to audible echoes. Simon Makin, Scientific American, 24 Oct. 2024 The reason why the movie generated by electrodes is so blurry is because neurons in the human visual cortex do not represent tiny dots or pixels. Geoffrey Boynton, Discover Magazine, 8 Aug. 2024 See all Example Sentences for visual cortex 

Word History

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of visual cortex was in 1887

Dictionary Entries Near visual cortex

Cite this Entry

“Visual cortex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/visual%20cortex. Accessed 21 Dec. 2024.

Medical Definition

visual cortex

noun
: a sensory area of the occipital lobe of the cerebral cortex receiving afferent projection fibers concerned with the sense of sight

called also visual area

More from Merriam-Webster on visual cortex

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!