Signals are sent along the nerves of your body to your brain, where they are interpreted. The brain may send signals back instructing muscles to contract or expand, causing one's arm or other appendage to move.
the central nervous system which consists of the brain and spinal cord. the peripheral nervous system which consists of nerves and ganglia (collection of nerve cell bodies outside the central nervous...
In the cardiovascular system, the nervous system modulates heart rate, contractile strength and vascular tone SYMPATHETIC NERVOUS SYSTEM Promotes a "fight or flight" response, corresponds with...
The nervous system is divided into two major parts called the central nervous system (CNS), which is made up of the brain and spinal cord, and the peripheral nervous system (PNS). The peripheral...