P2‐249: CORRELATIONS AND ALTERED LONGITUDINAL DYNAMICS OF PLASMA BACE1 AND NFL CONCENTRATIONS IN INDIVIDUALS WITH SUBJECTIVE MEMORY COMPLAINTS. (1st July 2006) - Hampel, Harald; Vergallo, Andrea; Megret, Lucile; Bun, René Sosata; Vanmechelen, Eugeen; De Vos, Ann; Lamari, Foudil; Genthon, Remy; Cavedo, Enrica; Habert, Marie-Odile; Neri, Christian; Dubois, Bruno; et al.