cerebral hemisphere

noun

: either of the two hollow convoluted lateral halves of the cerebrum see brain illustration

Examples of cerebral hemisphere in a Sentence

Recent Examples on the Web
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The two cerebral hemispheres start to develop differently in the human embryo, though the mechanism has remained unclear. Fox News, 2 Apr. 2024 The outer surface of the brain, covering both cerebral hemispheres and representing about half of the organ’s overall mass, is the cerebral cortex, which takes part in a range of functions including learning, reasoning, memory, decision-making, intelligence, personality, and emotion. TIME, 5 Feb. 2024 Apraxia stems from a dysfunction in the cerebral hemispheres, typically in the parietal lobe. Emilie Le Beau Lucchesi, Discover Magazine, 9 Aug. 2023 Is there nothing positive that can come from this merging of the opposing cerebral hemispheres? Sevier Crespo, Rolling Stone, 24 July 2023 When Mikayla was born at 32 weeks and just 1 pound 15 ounces, Dane pushed for additional testing, which revealed porencephaly, cysts or cavities in her cerebral hemisphere. IndyStar, 6 May 2021 Glioblastomas can grow anywhere in the brain or spinal cord, but most are commonly found in the cerebral hemispheres, according to the American Brain Tumor Association. Daniela Hernandez, WSJ, 19 July 2017 This means his brain had started to shrink and there were holes in the membrane that divides the two cerebral hemispheres. Steve Helling, PEOPLE.com, 19 Oct. 2017 The cerebral hemispheres, the brain regions with the organ’s signature folds, control functions like speech, movement and cognition. Daniela Hernandez, WSJ, 19 July 2017

Word History

First Known Use

1818, in the meaning defined above

Time Traveler
The first known use of cerebral hemisphere was in 1818

Dictionary Entries Near cerebral hemisphere

Cite this Entry

“Cerebral hemisphere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cerebral%20hemisphere. Accessed 16 Nov. 2024.

Kids Definition

cerebral hemisphere

noun
: either of the two hollow many-ridged right or left halves of the cerebrum

Medical Definition

cerebral hemisphere

noun
: either of the two hollow convoluted lateral halves of the cerebrum

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