The 18th National Neurology Academic Conference of Chinese Medical Association which sponsored by Chinese Medical Association and Neurology Session of Chinese Medical Association was held in Chengdu, Sichuan Province, from 17th to 20th, September. 2015. The annual National Neurology Academic Conference is a key academic activity of Neurology Session of Chinese Medical Association. And it is an important platform which presents the latest research results of Neurology area and improves the developments of science.