Concept Map of Nervous System Key

This nervous system key concept map depicts the various keys used to unlock the nervous system. The nervous system is the most difficult and well-organized in the body. It receives sensory organ information via nerves, transmits it via the spinal cord, and processes it in the brain. The nervous system controls most of our internal functions, including everything from muscle movement and blood vessel dilation to learning anatomy and physiology facts. The brain and spinal cord (the CNS) serve as the command and control center. This concept map shows that they receive data and feedback from sensory organs and nerves throughout the body and send commands back out.