baroreceptor

American  

[bar-oh-ri-sep-ter] / ˌbær oʊ rɪˈsɛp tər /

noun

1. a nerve ending, as one of those located in the blood vessels, that responds to changes in pressure.

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baroreceptor British  

/ ˈbærəʊrɪˌsɛptə /

noun

1. a collection of sensory nerve endings, principally in the carotid sinuses and the aortic arch, that monitor blood pressure changes in the body

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baroreceptor Scientific  

/ băr′ə-rĭ-sĕp′tər /

1. A cell or sense organ found in the walls of the body's major arteries and stimulated by changes in blood pressure. Signals from baroceptors lead to a reduction in arterial blood pressure.

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Etymology

Origin of baroreceptor

First recorded in 1950–55; baro- + receptor

Example Sentences

During the acceleration phase, stretch receptors in the blood vessels of my neck will detect the increase in pressure, and activate the "baroreceptor reflex".

From BBC