What is Sympathetic Nervous System?
The sympathetic Nervous System is a part of the Autonomic Nervous System. It is the nervous system that is mainly involved in the excited state of the body. When the body gets excited due to any external reason, the Sympathetic Nervous System gets activated. And it makes some changes in the body which helps to balance the body during the excited state. And for that, it doesn’t need any order or command from the brain or spinal cord. Getting the external stimulation, it can do the same on its own. That is the reason; it falls under the Autonomic Nervous System.
Difference Between Sympathetic And Parasympathetic
The Sympathetic and Parasympathetic Nervous Systems are a part of the Autonomic Nervous System (ANS) present in the human body. The ANS regulates internal organ function by supplying smooth muscles and glands. One of the major subsystems of the ANS is the sympathetic nervous system (SNS), which is primarily responsible for the fight-or-flight response. Another antagonistic set of ANS is the Parasympathetic Nervous System (PSNS). It mostly regulates visceral organs.
Table of Content
- Difference Between Sympathetic & Parasympathetic Nervous Systems
- What is Sympathetic Nervous System?
- What is Parasympathetic Nervous System?
- How Sympathetic and Parasympathetic Nervous Systems Work?