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

Mar 22, 2022 · 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 …

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 …

: any of the filamentous bands of nervous tissue that connect parts of the nervous system with the other organs, conduct nerve impulses, and are made up of axons and dendrites together with …

A nerve cell (neuron) consists of a large cell body and nerve fibers—one elongated extension (axon) for sending impulses and usually multiple branches (dendrites) for receiving impulses.

Oct 30, 2023 · 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.

Because each individual nerve fiber is very tiny, the fibers are bundled together for strength. Large fibers leave your spinal cord and split like the branches of a tree to go all the different parts of …

Jun 14, 2025 · In this article, a five-part framework for describing nerves will be outlined – site, type of nerve, roots, course, and innervation. This structure can be applied to any peripheral …

NERVE meaning: 1. a group of long, thin fibres (= structures like threads) that carry information or instructions…. Learn more.

Jun 25, 2024 · Nerve damage and nerve pain (neuralgia) can have multiple causes. Learn about symptoms, diagnosis, and treatments, along with further complications and risks.