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paleocortex

[pey-lee-oh-kawr-teks; especially British pal-ee-]

noun Anatomy.

the olfactory region of the brain.

Origin of paleocortex

First recorded in 1905–10; paleo- + cortex
Related formspa·le·o·cor·ti·cal [pey-lee-oh-kawr-ti-kuh l; especially British pal-ee-] /ˌpeɪ li oʊˈkɔr tɪ kəl; especially British ˌpæl i-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
paleocortex in Medicine

paleocortex

[pā′lē-ō-kôr′tĕks′]

n.

The phylogenetically oldest part of the cortical mantle of the cerebral hemisphere, represented by the olfactory cortex.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.