Search results
Jan 26, 2024 · The nervous system also includes an extensive network of neurons throughout the body — the peripheral nervous system. For example, nerve fibers in the hand tell the brain when there is an injury ...
There are two ways to consider how the nervous system is divided functionally. First, the basic functions of the nervous system are sensation, integration, and response. Secondly, control of the body can be somatic or autonomic—divisions that are largely defined by the structures that are involved in the response.
Mar 15, 2023 · The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. It is essentially the body's electrical ...
Aug 15, 2023 · The nervous system is an organ system that handles communication in the body. There are four types of nerve cells in the nervous system: sensory nerves, motor nerves, autonomic nerves and inter-neurons ( neuron is just a fancy word for nerve cell). You can divide up all the nerves in the body into roughly two parts: the central nervous system ...
Feb 10, 2021 · Definition. The nervous system maintains internal order within the body by coordinating the activities of muscles and organs, receives input from sense organs, trigger reactions, generating learning and understanding, and providing protection from danger. This is primarily conducted through electrochemical signaling between nerves and other cells.
May 7, 2024 · nerve, in anatomy, a glistening white cordlike bundle of fibres, surrounded by a sheath, that connects the nervous system with other parts of the body. The nerves conduct impulses toward or away from the central nervous mechanism. In humans 12 pairs, the cranial nerves, are attached to the brain, and, as a rule, 31 pairs, the spinal nerves, are ...
Dec 14, 2023 · Nerves are an essential component of the body's nervous system, responsible for transmitting signals between different parts of the body and the brain. They are made up of specialized cells called neurons, which have the ability to conduct electrical impulses.
