Nervous System: What It Is, Parts, Function & Disorders - Cleveland Clinic
Your nervous system is the command center for your entire body. It helps you think, learn, move and remember. This vast network of nerves connects to all of your organs, muscles and glands.
Nervous System - The Definitive Guide | Biology Dictionary
Feb 13, 2017 · The nervous system is an enormously complex system for coordinating an animal’s behavior and helping it navigate and react to the outside environment. In the least complex organisms, the nervous system can consist of only a few neurons and no central brain.
Nervous system | Definition, Function, Structure, & Facts
Dec 6, 2024 · Nervous system, organized group of cells specialized for the conduction of electrochemical stimuli from sensory receptors. The nervous system allows for the almost instantaneous transmission of electrical impulses from one region of the body to another.
Nervous system Definition & Meaning - Merriam-Webster
The meaning of NERVOUS SYSTEM is the bodily system that in vertebrates is made up of the brain and spinal cord, nerves, ganglia, and parts of the receptor organs and that receives and interprets stimuli and transmits impulses to the effector organs.
Nervous system - Wikipedia
The nervous system consists of nervous tissue which, at a cellular level, is defined by the presence of a special type of cell, called the neuron. Neurons have special structures that allow them to send signals rapidly and precisely to other cells.
Nervous System (Human Anatomy): Functions, Organs, Diseases - WebMD
May 12, 2023 · Everything you think, feel, and do is controlled by your nervous system. Learn how it works and what kinds of things can go wrong.
What is the Nervous System? - News-Medical.net
Sep 4, 2022 · The nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body. The proper...
Nervous system | definition of nervous system by ... - Medical …
It is composed of the brain, spinal cord, and nerves, which act together to serve as the communicating and coordinating system of the body, carrying information to the brain and relaying instructions from the brain.
human nervous system - Encyclopedia Britannica
Human nervous system, the series of cells and nerve tracts that conduct stimuli from sensory receptors in the periphery to receptors in the brain and spinal cord and then conduct impulses back to other body parts.
Nervous System - Definition, Parts, Functions - Biology Notes …
Sep 24, 2024 · The nervous system is a complex network of cells and tissues that coordinates and regulates the activities of an organism by transmitting electrical signals