[P1–398]: TAU ACCUMULATION IS DETECTABLE AND CORRELATED TO AMYLOID BURDEN IN NORMAL AND IMPAIRED OLDER INDIVIDUALS USING SERIAL PET. (1st July 2017) - Johnson, Keith; Cosio, Danielle M.; Becker, Alex; Schultz, Aaron P.; Lee, Chris; Andrea, Nick; Hanseeuw, Bernard J.; Sperling, Reisa A.