[P3–514]: NAMING IMPROVEMENT IN PRIMARY PROGRESSIVE APHASIA FOLLOWING LEXICAL TRAINING. (1st July 2017) - Vincenzi, Chiara; Zamboni, Giovanna; Bimbi, Gloria; Gessani, Annalisa; Tondelli, Manuela; Nichelli, Paolo; Budriesi, Carla; Chiari, Annalisa