A dermatome is an area of skin supplied by a single spinal nerve. There are 31 pairs of spinal nerves, forming nerve roots that branch from your spinal cord, but only 30 dermatomes. Your spinal ...

Dermatomes are areas of skin that send signals to the brain through the spinal nerves. The dermatome system covers the entire body from the hands and fingers to the feet and toes. The part of a ...

It consists of the brain, spinal cord and the retinas of the eyes. The Peripheral Nervous System consists of sensory neurons, ganglia (clusters of neurons) and nerves that connect the central ...

The back supports the body’s weight and allows for flexible movement while protecting vital organs and nerve structures. It comprises the spine, nerves, and other crucial elements. Problems with ...

The spinal cord is a compact bundle of nerves extending from the base of the brain down the spine. Diagram. This fact sheet is intended to be a starting point for understanding the normal functions of ...

Your nervous system is composed of a network of nerves and nerve cells that carry messages to and from the brain and spinal cord and the rest of the body. A nerve is a bundle of fibers that ...

Your spine is made up of 33 vertebrae. Each one has openings that let nerves from your spinal cord pass through to other parts of the body. When these openings, called neural foramina, get narrow ...

Getting your spine crushed doesn’t have to mean paralysis. In fact, there is new evidence that nerves in the spine can regrow and be rerouted around damaged areas to connect with the brain.

Your brain, spinal cord, and nerves are the main parts of your nervous system. Important messages travel back and forth from your brain. They travel through your spinal cord and out to nerves that ...

“With Spinal fusion, the spine is stabilised. We prevent further nerve compression. Weakness at any point along the spine can exert pressure on the spinal cord or the nerves branching off i ...

Doctors hope to use the body's own nerves to bridge the gap in the spinal cord left by paralysing injuries. Dr John Martin, from Columbia University, New York, took a nerve leaving the spine just ...