carotid body
a small mass of cells and nerve endings adjacent to the carotid sinus that, in response to chemical changes in the blood, adjusts the respiratory rate.
Origin of carotid body
1- Also called carotid gland .
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use carotid body in a sentence
The probability is that, like the carotid body, it is sympathetic in origin.
It is probable, however, that this structure has nothing to do with the carotid body of Mammalia.
It resembles the carotid body in its microscopical structure, but is not so vascular.
Scientific definitions for carotid body
A mass of tissue near the carotid sinus that contains chemical receptors sensitive to oxygen and pH levels in the blood and that is involved in the regulation of respiratory activity.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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