The Process Of Insulating Nerves Is Surprisingly Dynamic, Movies Reveal

... Much like the electrical wiring in your house, the nerves in your body need to be completely covered by a layer of insulation to work properly.Instead of red, white or black plastic, however, the wiring in the nervous system is protected by layers of an insulating protein called myelin. These layers increase the speed that nerve impulses travel throughout the brain and the body. [click link for full article] ...