O1‐12‐06: PHASE 1 MULTIPLE ASCENDING DOSE (MAD) STUDY OF PHOSPHODIESTERASE‐9 INHIBITOR E2027: CONFIRMATION OF TARGET ENGAGEMENT AND SELECTION OF PHASE 2 DOSE IN DEMENTIA WITH LEWY BODIES. (1st July 2006) - Landry, Ishani; Lai, Robert YK.; Boyd, Peter; Aluri, Jagadeesh; Chang, Min-Kun; Ino, Mitsuhiro; Horie, Kanta; Schuck, Edgar L.; Luthman, Johan