[1] Nanjing Med Univ, Dept Neurosurg, Affiliated Brain Hosp, Nanjing 210029, Jiangsu, Peoples R China
[2] Nanjing Med Univ, Dept Geriatr Neurol, Affiliated Brain Hosp, Nanjing 210029, Jiangsu, Peoples R China
[3] Nanjing Med Univ, Dept Neurol, Brain Hosp, Nanjing 210029, Jiangsu, Peoples R China
[4] Nanjing Med Univ, Inst Neuropsychiat, Affiliated Brain Hosp, Clin Coll 4, Nanjing 210029, Jiangsu, Peoples R China
[5] Nanjing Med Univ, Inst Brain Funct Imaging, Nanjing 210029, Jiangsu, Peoples R China