There are tens of thousands of nerves in your body. Most of them, your peripheral nerves, are like branches of a tree that spread out all over and transmit messages back to the “trunk”—your brain and spinal cord. When everything goes smoothly, your brain gets the info it needs so that you can move your muscles, recognize pain, and keep your internal organs working properly. But when peripheral nerves get damaged, it’s another story: Walking could become challenging, you might experience unrelenting pain, or you could end up with a serious injury because you had no idea how hot that stove was…

See here: http://healthbeautytrainer.com/