Abstract
Alzheimer’s disease (AD) studies in cognitively normal (CN) older adults age≥65 suggest depression is associated with molecular biomarkers (imaging and cerebrospinal fluid [CSF]). This study used linear mixed models (covariance pattern model) to assess whether baseline CSF biomarkers (Aβ42/Aβ40, t-Tau/Aβ42, p-Tau/Aβ42) predicted changes in non-depressed mood states in CN older adults (
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