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 toward or away from …

Nerve: Directed by Henry Joost, Ariel Schulman. With Emma Roberts, Dave Franco, Emily Meade, Miles Heizer. A high school senior finds herself immersed in an online game of truth or dare, becoming a …

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 protective …

Jul 16, 2021 · 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.

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 · Nerves are the functional and structural units of the peripheral nervous system (PNS). They are composed of groups of individual specialized cells called neurons (or nerve cells), which …

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 your body.

Jun 14, 2025 · Given the complexity of the nervous system, using a consistent method to learn the features of each nerve is beneficial. In this article, a five-part framework for describing nerves will be …