P2‐378: AUTOMATED OR SEMI‐AUTOMATED REGION OF INTEREST ANALYSES IN INDIVIDUAL SPACE FOR ALZHEIMSER'S DISEASE: A COMPARISON OF THREE METHODS. (1st July 2019) - Utsumi, Tomohiro; Kodaka, Fumitoshi; Matsuda, Yuki; Yamazaki, Ryuichi; Amaki, Yudai; Shigeta, Masahiro