P1‐529: IMPACT OF BDNF AND APOE POLYMORPHISM ON COGNITIVE PERFORMANCE IN PATIENTS AT INCREASED RISK OF DEVELOPING ALZHEIMER'S DISEASE. (1st July 2006) - Cechova, Katerina; Andel, Ross; Chmatalova, Zuzana; Vyhnalek, Martin; Laczó, Jan; Matoska, Vaclav; Kaplan, Vojtech; Nedelska, Zuzana; Lerch, Ondřej; Hort, Jakub