Affiliation: | 1. Department of Neurology, the First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing, China;2. Department of Nuclear Medicine, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China;3. Department of Neurology, Nanchong Central Hospital, the Second Clinical College of North Sichuan Medical College, Nanchong, China |