The nervous system is the body’s direct communication system. It’s made up of the body’s many nerve cells. These cells work together in a network that sends and receives signals from one ...

Nerves send and receive messages from every part of your body and process them in your brain. They allow you to: speak see feel think Many nerves are coated in myelin, a fatty tissue that helps ...

is one of the first-line defenses in response to threat. The result is a state of inflammation. Inflammation, however, sensitizes the brain and revs up the speed of nerve conduction; the result is ...

Neuroscience examines the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition ...

The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous system (motor nerves, sensory nerves, cranial and spinal nerves, autonomic ganglia ...