[P3–363]: MOVING AWAY FROM SINGLE AD‐SIGNATURE ROI: ASSESSING THE RELATIONSHIP BETWEEN WHOLE‐BRAIN GRAY MATTER PATTERN, AD PATHOLOGY, AND COGNITION IN HEALTHY ELDERLY AT RISK OF AD. (1st July 2017) - Binette, Alexa Pichet; Vachon‐Presseau, Étienne; La Joie, Renaud; Poirier, Judes; Rosa‐Neto, Pedro; Collins, Louis; Breitner, John C.S.; Villeneuve, Sylvia; ,