ACCELERATOR NERVE Meaning and
Definition
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The term "accelerator nerve" refers to a specific type of peripheral nerve involved in the regulation and acceleration of certain physiological processes within the body. These nerves are responsible for transmitting signals from the central nervous system to various organs, specifically targeting those that play a role in increasing the pace and intensity of bodily functions.
An accelerator nerve commonly operates within the autonomic nervous system, which controls involuntary actions such as heart rate, breathing, and digestion. This specialized nerve carries information from the central nervous system to different target organs, primarily targeting structures associated with intensification or acceleration. For instance, the accelerator nerve plays a crucial role in increasing the heart rate during physical exertion or stressful situations, ensuring an adequate supply of oxygenated blood reaches the body tissues.
The accelerator nerve's action is achieved through the release of neurotransmitters, particularly norepinephrine, which plays a vital role in stimulating specific receptors on target tissues and cells. This activation prompts a series of physiological responses designed to augment particular bodily functions rapidly. Consequently, the accelerator nerve aids in adapting the body to meet increased demands, whether they arise from daily activities, exercise, or threats to survival.
Overall, accelerator nerves perform a critical role in maintaining homeostasis by adjusting and accelerating bodily functions when necessary to ensure optimal performance and respond effectively to various demands placed upon the body.
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• A nerve originating in a center in the medulla and coming to the heart through the ganglion stellatum; its stimulation increases the rapidity of the heart.
• A n. containing fibers from the medulla conveying impulses which increase the rapidity of the heart's action.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ACCELERATOR NERVE
- zccelerator nerve
- sccelerator nerve
- wccelerator nerve
- qccelerator nerve
- axcelerator nerve
- avcelerator nerve
- afcelerator nerve
- adcelerator nerve
- acxelerator nerve
- acvelerator nerve
- acfelerator nerve
- acdelerator nerve
- accwlerator nerve
- accslerator nerve
- accdlerator nerve
- accrlerator nerve
- acc4lerator nerve
- acc3lerator nerve
- accekerator nerve
- acceperator nerve
Etymology of ACCELERATOR NERVE
The term "accelerator nerve" does not have a specific etymology as it is not a commonly used or recognized term in the field of anatomy or neurology. However, we can break down the etymology of its individual parts:
1. Accelerator: The word "accelerator" derives from the Latin verb "accelerare", which means "to hasten" or "to speed up". In English, it refers to something that causes an increase in speed or intensity.
2. Nerve: The word "nerve" originates from the Latin noun "nervus", which means "sinew" or "cord". It is used to describe a bundle of fibers that transmit signals between the brain, spinal cord, and various parts of the body.
Combining these two words, "accelerator nerve" might depict a hypothetical nerve that facilitates or speeds up the transmission of signals or impulses within the nervous system.
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