A nerve is an enclosed, cable-like bundle of nerve fibers (called axons) in the peripheral nervous system. Nerves have historically been considered the basic units of the peripheral nervous system.

The meaning of NERVE is sinew, tendon. How to use nerve in a sentence. Synonym Discussion of Nerve.

Nerve, in anatomy, a glistening white cordlike bundle of fibers, 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.

2022年3月22日 · Most of the time when doctors use the term “nerve,” they’re referring to the part of your nervous system outside of your brain and spinal cord. This is called your peripheral nervous system. What are the types of nerves?

2023年10月30日 · What is a nerve? In this article we clarify the types of nerves in the body, nerves vs neurons, and explore the cranial and spinal nerves.

Distribution of the areas of the sensory roots upon the surface of the body. Structure of the nervous system; Development of the nervous system; The spinal cord or medulla spinalis; The brain or encephalon . The hindbrain or rhombencephalon; The midbrain or mesencephalon; The forebrain or prosencephalon; Composition and central connections of the spinal nerves; …

Each nerve emerges as 2 short branches (called spinal nerve roots): one at the front of the spinal cord and one at the back. Motor nerve root (anterior nerve root): The motor root emerges from the front of the spinal cord.

A nerve is a cable-like structure within the body designed to conduct nerve impulses that relay information from one part of the body to another. A typical nerve is made up of a bundle of fibres which are wrapped around layers of tissue and fat, and they stretch throughout the body.

A nerve is a bundle of nerve fibers from many nerve cells. The fibers are bundled together for strength and protection from injury. Your nerves are like signal wires . Nerves send messages back and forth between your brain or spinal cord and your body . The messages from the brain tell your body what to do

2021年7月16日 · What is a nerve? A nerve is a bundle of fibers composed of neurons that uses electrical and chemical signals to transmit sensory and motor information from one body part to another.