Wei Li, Ph.D., Professor, Chief Physician, Director of Department of Neurology, Affiliated Hospital of Beihua University, Director of Cerebrovascular Disease Research Office, Leader of Neurology in Jilin Province, Secretary-General of Rehabilitation Committee of Cardiovascular and Cerebrovascular Diseases in Jilin Province, Chairman of Jilin Branch of Chinese Medical Association, Executive Director of Jilin Psychological Society, Executive Director of China Antiepileptic Association, Editor of Journal of Modern Neurology, and Modern Neuropathy.