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What is a nerve

A nerve is an enclosed, cable-like bundle of nerve fibres (called axons) in the peripheral nervous system. A nerve provides a common pathway for the. Madeline from the US emailed in asking all about nerves, so we thought we'd help her out. Here you are Madeline, a post just for you - and anyone else who's . This lesson defines and explains what nerves are as well as associated terminology: neurons, receptors, impulse, stimulus, ascending and.

The nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the. The human body has a central nervous system and a peripheral nervous system. These systems have specific functions, and can be affected. Nerve definition: Nerves are long thin fibres that transmit messages between your brain and other parts of | Meaning, pronunciation, translations and examples.

Your nervous system is involved in everything your body does, from regulating your breathing to controlling your muscles and sensing heat and. The nervous system is the highway along which your brain sends and receives information about what is happening in the body and around it. This highway is. Two sorts of cells make up the nervous system: neurons and glial cells. Neurons are the building blocks of the nervous system. Information travels along neurons .