Your brain, spinal cord, and nerves are the main parts of your nervous system ... foot send a message through neurons to your central nervous system that says, "Hey, this hurts." ...

The body's nervous system is divided into two parts: the central nervous system and the peripheral nervous system. The ...

These nerve pairs spread throughout your body to deliver commands from your brain and spinal cord to and from parts of your body. Diagram. The central nervous system and peripheral nervous system work ...

The sympathetic nervous system becomes more active during times of stress, and for some people, this activation can become excessive or prolonged.

The nervous system consists of the central nervous system (brain and spinal ... memories of a cold environment communicate with the part of the brain that regulates metabolic responses to cold ...

The nervous system is a complex network of neurons and cells that carry messages to and from the brain and spinal cord to various parts of the ... tumors of the central nervous system (CNS ...

Cornea Transparent part at front of eye that allows light to enter. It also causes slight bending/refraction of light. Pupil Space in the iris that allows light into the eye. Iris Controls how ...

A chronically dysregulated nervous system can lead to both physical and mental symptoms. Here's what to look out for.

Diseases of the nervous system refer to disorders that affect any part of the central nervous system (brain, spinal cord or cranial nerves) or peripheral nervous system. Identification of early ...