Nervous System Overview and Definitions
Understand the Problem
The question provides an extensive overview of the nervous system, including different components such as the central nervous system, peripheral nervous system, neurotransmitters, and various sensations. It defines each term and provides examples to clarify their functions and relevance in the context of human physiology.
Answer
The nervous system is a network of nerves and cells that carry messages to and from the brain, consisting of the central and peripheral nervous systems.
The nervous system is a complex network of nerve cells and nerves that carries messages to and from the brain and spinal cord to various parts of the body. It consists of the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which includes all the nerves outside the CNS.
Answer for screen readers
The nervous system is a complex network of nerve cells and nerves that carries messages to and from the brain and spinal cord to various parts of the body. It consists of the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which includes all the nerves outside the CNS.
More Information
The nervous system controls and coordinates all activities of the body, acting as the primary pathway for nerves to communicate between different parts of the body.
Tips
Confusion often arises between the central and peripheral nervous systems. Remember that the central nervous system includes the brain and spinal cord, whereas the peripheral nervous system represents all other nerves.
Sources
- Nervous System: What It Is, Parts, Function & Disorders - my.clevelandclinic.org
- What is the Nervous System? - News-Medical - news-medical.net
- Nervous System Overview - Visible Body - visiblebody.com
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