[IC‐P‐047]: THE ROLE OF HIPPOCAMPAL SUBFIELDS IN THE ATROPHY PROCESS IN ALZHEIMER's DISEASE: AN IN‐VIVO STUDY OF THE ADNI COHORT. (1st July 2017) - Scelsi, Marzia Antonella; Iglesias, Eugenio; Schott, Jonathan M.; Ourselin, Sebastien; Altmann, Andre; ,