Chief Physician, Department of Neurology, Renji Hospital, Shanghai Jiao Tong University School of Medicine. Graduated from the Department of Medicine, Zhejiang Medical University in 1987, obtained a Master's degree in Neurology from Shanghai Second Medical University in 1992, obtained the qualification of National Level II Psychological Counselor in 2005, and was promoted to Chief Physician in 2007. Engaged in clinical neurology for over thirty years, specializing in standardized and individualized diagnosis and treatment of various neurological diseases, with strong ability to address complex and critical neurological conditions. Responsible for establishing two specialized clinics for neuromyelitis optica and multiple sclerosis, and for insomnia and neurosis, and participated in establishing a standardized clinical database and specimen bank for central nervous system demyelinating diseases. Has extensive clinical experience in the diagnosis and treatment of central nervous system demyelination, autoimmune encephalitis and other neuroimmune diseases, sleep disorders, anxiety and depression, cognitive impairment and other neuropsychological diseases, as well as cerebrovascular diseases. Participated in or led multiple projects at various levels, and as a major participant took part in international and domestic multicenter clinical studies such as SAINT II, PROFESS, PERFORM, and "Umbilical Cord-Derived Mesenchymal Stem Cells for the Treatment of Neuromyelitis Optica Spectrum Disorders," and has published more than 80 academic papers. Co-editor-in-chief of "Diagnostic Criteria for Neurological Diseases (Chinese-English Bilingual)," and participated in the compilation of nearly 20 monographs and textbooks including "Practical Neurology" and "Nervous, Mental Systems and Sensory Organs." Has received honorary titles such as Outstanding Renji Person in 2003, Good Doctor in 2018, and the 2024 Renji Hospital "Benevolent Heart and Benevolent Art" Physician Award.