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.

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 …

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. …

: 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 …

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.

What are nerves? 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 …

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.

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

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 …

The peripheral nervous system consists of more than 100 billion nerve cells (neurons) that run throughout the body like strings, making connections with the brain, other parts of the body, …