prefrontal cortex
noun
: the gray matter of the anterior part of the frontal lobe that is highly developed in humans and plays a role in the regulation of complex cognitive, emotional, and behavioral functioning
Examples of prefrontal cortex in a Sentence
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The Brain Science Behind Performance From a neuroscience perspective, engagement depends on consistent access to the prefrontal cortex, where problem-solving and decision-making happen.
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Heather Yerrid, Forbes.com, 8 Sep. 2025
The process involves two key parts of the brain — the auditory cortex, which processes sounds, and the prefrontal cortex, which controls attention and decision-making.
—Angelica Stabile, FOXNews.com, 31 Aug. 2025
But getting behind the wheel can also be dangerous for teens whose prefrontal cortex—the part of the brain responsible for decision-making—isn’t fully developed yet.
—Anna Halkidis, Parents, 26 Aug. 2025
For adolescents and their less-mature prefrontal cortex (their brain’s control center), inhibiting the impulse is much more difficult, Daria Kuss, an associate psychology professor at Nottingham Trent University, in England, told me.
—Gail Cornwall, The Atlantic, 25 Aug. 2025
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Heather Yerrid, Forbes.com, 8 Sep. 2025
The process involves two key parts of the brain — the auditory cortex, which processes sounds, and the prefrontal cortex, which controls attention and decision-making.
—Angelica Stabile, FOXNews.com, 31 Aug. 2025
But getting behind the wheel can also be dangerous for teens whose prefrontal cortex—the part of the brain responsible for decision-making—isn’t fully developed yet.
—Anna Halkidis, Parents, 26 Aug. 2025
For adolescents and their less-mature prefrontal cortex (their brain’s control center), inhibiting the impulse is much more difficult, Daria Kuss, an associate psychology professor at Nottingham Trent University, in England, told me.
—Gail Cornwall, The Atlantic, 25 Aug. 2025
See All Example Sentences for prefrontal cortex
Cite this Entry
“Prefrontal cortex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prefrontal%20cortex. Accessed 17 Sep. 2025.
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