O3–02–03: Differential impact of high and low molecular mass beta‐amyloid oligomers on synapse density, receptor composition and memory in mice. (1st July 2013) - Ferreira, Sergio; Figueiredo, Claudia; Clarke, Julia; Ribeiro, Felipe; Mota‐Sales, Axa; Ledo, José; Costa, Carine; Melo, Helen; Saraiva, Leonardo; Klein, William; Sebollela, Adriano; De Felice, Fernanda