Sleep-Wake Profile in Dementia with Lewy Bodies, Alzheimer’s Disease, and Normal Aging

Abstract

RBD and daytime fluctuations of attention may coexist in DLB and even reciprocally potentiate each other. Self-reports of sleep quality may lead to an underestimation of sleep disturbances in AD, possibly influenced by anosognosia, compared to normal elderly individuals who complain mainly of insomnia.