brain stem

noun

: the part of the brain composed of the midbrain, pons, and medulla oblongata and connecting the spinal cord with the forebrain and cerebrum

Examples of brain stem in a Sentence

Recent Examples on the Web Determining causality is a heavy lift, but no one with a functioning brain stem believes that more people watched the 2000 season because Miller was better at calling football than John Earl Madden. Anthony Crupi, Sportico.com, 10 Sep. 2024 In that case, injuries can compound until the brain is overwhelmed, until—unable to reconfigure themselves—the tau proteins essentially rot, creating toxic lesions that spread deeper into the brain and even sometimes into the brain stem. Seyward Darby, Longreads, 9 Sep. 2023 Researchers found more glowing sites of immune activation in people who had been infected with Covid than in those who had not, including: the brain stem, spinal cord, cardiopulmonary tissues, bone marrow, upper pharynx, chest lymph nodes, and gut wall. Isabella Cueto, STAT, 3 July 2024 The brain stem transmits messages between the cerebellum and the spinal cord.5 Vertigo Symptoms Vertigo is the feeling of spinning. Yuliya Klochan, Health, 19 June 2024 See all Example Sentences for brain stem 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'brain stem.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1874, in the meaning defined above

Time Traveler
The first known use of brain stem was in 1874

Dictionary Entries Near brain stem

Cite this Entry

“Brain stem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brain%20stem. Accessed 3 Oct. 2024.

Kids Definition

brain stem

noun
: the back and lower part of the brain including the midbrain and medulla oblongata

Medical Definition

brain stem

noun
: the part of the brain composed of the midbrain, pons, and medulla oblongata and connecting the spinal cord with the forebrain and cerebrum

More from Merriam-Webster on brain stem

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