Article
Amyloid and APOE ε4 interact to influence short-term decline in preclinical Alzheimer disease.
Neurology - 20 May 2014
Mormino Elizabeth C, Betensky Rebecca A, Hedden Trey, Schultz Aaron P, Ward Andrew, Huijbers Willem, Rentz Dorene M, Johnson Keith A, Sperling Reisa A
Abstract excerpt
OBJECTIVE: To examine whether β-amyloid (Aβ) and APOE ε4 status independently contribute or interact to influence longitudinal cognitive decline in clinically normal older individuals (CN). METHODS: Data from 490 CNs were aggregated across 3 observational cohort studies (Harvard Aging Brain Study, Alzheimer's Disease Neuroimaging Initiative, and Australian Imaging Biomarkers and Lifestyle Study of Ageing; median...
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