authors Ji, Lanxin Pearlson, Godfrey D Zhang, Xue Steffens, David C Ji, Xiaoqing Guo, Hua Lihong Wang, MD, PhD
has subject area Aged Aged, 80 and over Cerebellum Cognition Cognitive Dysfunction Exercise Female Humans Longitudinal Studies Magnetic Resonance Imaging Male Memory Middle Aged Motor Cortex Verbal Learning Walking Walking Speed