Parasympathetic Nervous System
Also known as: “Rest and Digest” Mechanism
Description
The Parasympathetic Nervous System is a sub-component of the Autonomic Nervous System that has opposite functions to the Adrenergic (Sympathetic) Nervous System.
Biological Functions of the Parasympathetic Nervous System
Cardiovascular System
The Parasympathetic Nervous System is responsible for dilating the Arteries.
The Parasympathetic Nervous System is responsible for slowing down the Heart beat rate.
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- Digestive System
- Excretory System
- Respiratory System
- Sexual System - Male
- These Substances may Enhance the Function of the Parasympathetic Nervous System
- Hormones
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