Cerebral metabolic and cognitive decline in persons at genetic risk for Alzheimer's disease

Small, Gary W.; Ercoli, Linda M.; Silverman, Daniel H. S.; Huang, S.-C.; Komo, Scott; Bookheimer, Susan Y.; Lavretsky, Helen; Miller, Karen; Siddarth, Prabha; Rasgon, Natalie L.; Mazziotta, John C.; Saxena, Sanjaya; Wu, H. M.; Mega, Michael S.; Cummings, Jeffrey L.; Saunders, Ann M.; Pericak-Vance, Margaret A.; Roses, Allen D.; Barrio, Jorge R.; Phelps, Michael E.

doi:10.1073/pnas.090106797

Cerebral metabolic and cognitive decline in persons at genetic risk for Alzheimer's disease

The major known genetic risk for Alzheimer's disease (AD), apolipoprotein E-4 (APOE-4), is associated with lowered parietal, temporal, and posterior cingulate cerebral glucose metabolism in patients with a clinical diagnosis of AD. To determine cognitive and metabolic decline patterns according t…