NERVOUS SYSTEM Meaning and
Definition
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The nervous system is a complex network of specialized cells, tissues, and organs that coordinates and controls the functions of the body. It is responsible for receiving, processing, and transmitting information between different parts of the body, allowing for communication and coordination of various physiological processes.
Comprised of two main components, the central nervous system (CNS) and the peripheral nervous system (PNS), the nervous system acts as the body's primary control system. The CNS consists of the brain and spinal cord, which serve as the main processing centers for sensory information and the coordination of motor responses. The PNS, on the other hand, consists of all the nerves outside of the CNS and connects it to various organs, muscles, and sensory organs throughout the body.
The nervous system utilizes electrical impulses and chemical signals to transmit information, which help regulate and control voluntary and involuntary bodily functions. It is responsible for essential functions such as movement, perception, memory, emotions, and maintaining homeostasis. Additionally, the nervous system plays a crucial role in integrating sensory inputs, interpreting stimuli, and generating appropriate responses.
Disruptions or diseases affecting the nervous system can have severe consequences on an individual's physical and cognitive functioning. Disorders such as Alzheimer's disease, multiple sclerosis, Parkinson's disease, and stroke can result in impaired motor skills, memory loss, and cognitive decline. Therefore, understanding the structure and function of the nervous system is crucial for diagnosing and treating various neurological conditions.
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The central, peripheral, and sympathetic nervous systems collectively.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The office of which is to receive and convey impressions.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for NERVOUS SYSTEM
- bervous system
- mervous system
- jervous system
- hervous system
- nwrvous system
- nsrvous system
- ndrvous system
- nrrvous system
- n4rvous system
- n3rvous system
- neevous system
- nedvous system
- nefvous system
- netvous system
- ne5vous system
- ne4vous system
- nercous system
- nerbous system
- nergous system
Etymology of NERVOUS SYSTEM
The word "nervous" comes from the Latin word "nervus", which means "nerve". The word "system" comes from the Latin word "systēma", which means "whole compounded of several parts". Therefore, the term "nervous system" can be understood as a compound of "nervus" and "systēma", referring to the complex network of nerves and structures that coordinate and regulate bodily functions.
Similar spelling words for NERVOUS SYSTEM
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