Nervous System
The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts. The brain and spinal cord form the control center known as the central nervous system (CNS), where information is evaluated and decisions made. The sensory nerves and sense organs of the peripheral nervous system (PNS)
monitor conditions inside and outside of the body and send this information to the CNS. Efferent nerves in the PNS carry signals from the control center to the muscles, glands, and organs to regulate their functions.
monitor conditions inside and outside of the body and send this information to the CNS. Efferent nerves in the PNS carry signals from the control center to the muscles, glands, and organs to regulate their functions.
Nervous System in Modern Art
Gunther von Hagens' often-controversial "Body Worlds and the Mirror of Time" exhibition shows us just how many nerves cover the face and head of a human. The exhibit demonstrates the various systems and functions of the human body. And guess what? The brain and nervous system likely are behind every one of them.