Aging is characterized by changes in the structure and quality of sleep. When the alterations
in sleep become substantial, they can generate or accelerate cognitive decline, even in the …

A majority of patients with Alzheimer's disease (AD) experience some form of sleep
disruption, including nocturnal sleep fragmentation, increased daytime napping, decreased …

Current approaches to quantify and diagnose sleep disorders and circadian rhythm
disruption are imprecise, laborious, and often do not relate well to key clinical and health …

Rationale: Conventional markers of sleep disturbance, based on manual
electroencephalography scoring, may not adequately capture important features of more …

Abstract Study Objectives To determine if a novel EEG-derived continuous index of sleep
depth/alertness, the odds ratio product (ORP), predicts self-reported daytime sleepiness and …

The multifactorial nature of Alzheimer's disease (AD) has led scientific researchers to focus
on the modifiable and treatable risk factors of AD. Sleep fits into this context, given the …

Objectives A meta-analysis was used to explore the characteristic changes in objective
sleep structure of patients with mild cognitive impairment (MCI) compared with cognitively …

The present literature points to an alteration of the human K‐complex during non‐rapid eye
movement sleep in Alzheimer's disease. Nevertheless, the few findings on the K‐complex …

Abstract Isolated Rapid Eye Movement Sleep (REM) behaviour disorder (iRBD) is a
prodromal sign of neurodegenerative disorders. Empirical findings point to a role of non …

Obstructive sleep apnea has been associated with cognitive impairment and may be linked
to disorders of cognitive function. These associations may be a result of intermittent …