Unified staging system for Lewy body disorders: Correlation with nigrostriatal degeneration, cognitive impairment and motor dysfunction

Thomas G. Beach, Charles H. Adler, LihFen F. Lue, Lucia I. Sue, Jyothi Bachalakuri, Jonette Henry-Watson, Jeanne Sasse, Sarah Boyer, Scophil Shirohi, Reed Brooks, Jennifer Eschbacher, Charles L. White, Haru Akiyama, John Caviness, Holly A. Shill, Donald J. Connor, Marwan N. Sabbagh, Douglas G. Walker