P2–117: Metabolic abnormalities in Alzheimer's disease and semantic dementia involve distinct functional networks overlapping in the hippocampus. (1st July 2013) - La Joie, Renaud; Desgranges, Béatrice; Perrotin, Audrey; Landeau, Brigitte; Bejanin, Alexandre; Pélerin, Alice; Mézenge, Florence; Belliard, Serge; de La Sayette, Vincent; Eustache, Francis; Chételat, Gael