P2–379: Disconnect between brain and CSF drug exposure and beta‐amyloid levels following BACE inhibition. (1st July 2013) - Gonzales, Cathleen; Ambroise, Claude; Robshaw, Ashley; Chang, Cheng; Hajos‐Korcsok, Eva; Nolan, Charles; Atchison, Kevin; Doran, Shawn; Brodney, Michael; O'Neill, Brian; Riddell, David