IC‐P‐157: ALTERATIONS IN WHITE‐MATTER DIFFUSION METRICS IN PRECLINICAL ALZHEIMER'S DISEASE: A SUBJECT‐SPECIFIC ANALYSIS. (1st July 2006) - Elsaid, Nahla M.H.; Wen, Qiuting; Mustafi, Sourajit Mitra; Risacher, Shannon L.; Farlow, Martin R.; Apostolova, Liana G.; Saykin, Andrew J.; Harezlak, Jaroslaw; Wu, Yu-Chien