A neuron (American English), neurone (British English), [1] or nerve cell, is an excitable cell that fires electric signals called action potentials across a neural network in the nervous system.

May 12, 2025 · A neuron is a nerve cell that processes and transmits information through electrical and chemical signals in the nervous system. Neurons consist of a cell body, …

Aug 1, 2025 · Neurons vary in size, shape, and structure depending on their role and location. However, nearly all neurons have three essential parts: a cell body, an axon, and dendrites. …

May 26, 2025 · What is a Neuron? Definition: A neuron is a specialized cell in the nervous system that receives, processes, and transmits electrical and chemical signals to communicate with …

Nov 30, 2025 · Neuron, basic cell of the nervous system in vertebrates and most invertebrates from the level of the cnidarians (e.g., corals, jellyfish) upward. A typical neuron has a cell body …

Neurons are the primary cells responsible for receiving and sending signals throughout the brain and nervous system. Like a person in a crowded room, each neuron can interact with others …

Apr 4, 2024 · Nerve cells, also called neurons, are cells that make up the nervous system. The main function of nerve cells is to receive, process, and transmit information.

A neuron has three basic parts: a cell body, an axon, and dendrites. Within the cell body is a nucleus, which controls the cell’s activities and contains the cell’s genetic material.

Apr 13, 2025 · A neuron is not just a cell; it is the unit of communication within the nervous system, responsible for carrying electrical impulses throughout the body. It’s these impulses …

Neurons are the basic units of the brain. Their main function is to send electrical signals over short and long distances in the body, and they are electrically and chemically excitable. The function …