cortical
Americanadjective
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Anatomy. of, pertaining to, resembling, or consisting of cortex.
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Physiology. resulting from the function or condition of the cerebral cortex.
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Botany. of or relating to the cortex.
Other Word Forms
Etymology
Origin of cortical
1665–75; < New Latin corticālis, equivalent to Latin cortic- (stem of cortex ) cortex + -ālis -al 1
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.
These wire-like fibers eventually form connections with specific cortical neurons.
From Science Daily ● Sep. 4, 2026
Most of the fragment consists of cortical bone, the thick and dense tissue that forms the hard outer layer of bones.
From Science Daily ● Jul. 27, 2026
"The disruptions in sleep and cortical EEG activity that occur at six months, when plaques first emerge, did not worsen by 18 months, despite more than double the amount of plaque burden."
From Science Daily ● Jul. 20, 2026
Some cortical areas showed increased receptor density, while reductions were seen in regions associated with reward processing, especially the habenula.
From Science Daily ● Mar. 8, 2026
I would like to help in that area of research, and in the search for radioisotopes that may be used in local cortical control, but I know now that I won’t have the time.
From "Flowers for Algernon" by Daniel Keyes
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