Thesaurus.com
Dictionary.com
Definitions

cortex

[kawr-teks] / ˈkɔr tɛks /
NOUN
protective layer
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

OL is a tetracyclic triterpenoid isolated from Phellodendri cortex.

From Science Daily Jul. 23, 2026

Early in learning, the sorting task primarily activated the prefrontal cortex, the region responsible for executive functions such as planning, reasoning, and conscious decision-making.

From Science Daily Jul. 12, 2026

At the same time, your brain’s amygdala, or fear and emotion center, calms down and its prefrontal cortex, which governs rational thought, amps up.

From The Wall Street Journal Jun. 27, 2026

Many animals can also focus their attention despite lacking a highly developed prefrontal cortex.

From Science Daily Jun. 24, 2026

The auditory cortex has areas that process pitch, while other areas of the brain combine biology and culture to stimulate the limbic system to respond emotionally to music.

From "Music and the Child" by Natalie Sarrazin

"Both the frontal and posterior temporal cortexes disrupt semantic integration, which we see happen in individuals with various aphasias," Murphy said.

From Science Daily Oct. 24, 2023

The hypothesis that a drug could protect other patients’ entorhinal cortexes requires more research.

From New York Times May 15, 2023

But Rego, who has practiced psychiatry for three decades, takes the unique approach of examining with specificity the impact of 21st century life on our magnificent, misunderstood prefrontal cortexes.

From Salon Dec. 13, 2021

A select number of Americans, it should be noted, don’t even own a flat-screen, tablet or other instrument of destruction delivering all this rottery into our cerebral cortexes.

From Seattle Times Aug. 29, 2021

“In fact, it is one of the largest lateral prefrontal cortexes I’ve ever seen. Yet the orbitofrontal cortex is remarkably small. What do these two facts indicate?”

From "Insurgent" by Veronica Roth

Research has shown that the premotor and posterior parietal cortices, along with the temporoparietal junction, are active in the brain when we are locating or thinking about ourselves.

From Salon May 26, 2025

The analyses unveiled a nuanced architecture of mixed feedback and feedforward processing, spanning frontal and temporal cortices.

From Science Daily Oct. 11, 2023

In one 2022 study, Fani, Harnett and their colleagues reported that among 81 Black women who had experienced trauma, those who reported experiencing more racial discrimination showed proportionally thinner gray matter in the cingulate cortices.

From Washington Post Feb. 16, 2023

If this works, she adds, one should expect to see reduced connected activity between the auditory and motor cortices.

From Scientific American Sep. 8, 2021

If such a thing as telepathy existed, one of its glories would be the opportunity for each of us to read the books in the cerebral cortices of our loved ones.

From "Cosmos" by Carl Sagan




Vocabulary lists containing cortex


Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training