1. Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
2. Rehabilitation Training Center, Guangzhou 999 Brain Hospital, Guangzhou 510510, China
3. Department of Computer Science and Technology, Zhuhai College of Jilin University, Zhuhai 519041, China
4. Psychology Department and Laurier Centre for Cognitive Neuroscience, Wilfrid Laurier University, Waterloo, Ontario, Canada
5. Guangdong Provincial Key Laboratory of Brain Function and Disease, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China