[P2–395]: DECREASED SYNAPTIC DENSITY IN EARLY ALZHEIMER's DISEASE ASSESSED WITH [18F]UCB‐H‐PET. (1st July 2017) - Salmon, Eric; Bahri, Mohamed Ali; Manard, Marine; Plenevaux, Alain; Becker, Guillaume; Seret, Alain; Mella, Christine; Aerts, Joel; Giacomelli, Fabrice; Luxen, André; Bastin, Christine