The Nervous System
The Nervous System is as complex system of nerves and special cells that is known as neurons that send signals between different part of the body. There are two components of the Nervous System : the Central and Peripheral Nervous System. The Nervous System is made up of the brain, spinal cord, and the nerves. However, every once in while there are people who can feel pain. The people who can't feel pain have a disorder called Congenital Insensitivity To Pain With Anhidrosis, or CIPA, which is a rare genetic disorder that makes people unable to feel pain, a