REM sleep: an unknown indicator of sleep quality

G Barbato - International journal of environmental research and …, 2021 - mdpi.com
Standard polysomnographic analysis of sleep has not provided evidence of an objective
measure of sleep quality; however, factors such as sleep duration and sleep efficiency are …

Smart wearables for cardiac monitoring—real-world use beyond atrial fibrillation

D Duncker, WY Ding, S Etheridge, PA Noseworthy… - Sensors, 2021 - mdpi.com
The possibilities and implementation of wearable cardiac monitoring beyond atrial fibrillation
are increasing continuously. This review focuses on the real-world use and evolution of …

An open-source, high-performance tool for automated sleep staging

R Vallat, MP Walker - Elife, 2021 - elifesciences.org
The clinical and societal measurement of human sleep has increased exponentially in
recent years. However, unlike other fields of medical analysis that have become highly …

Bidirectional associations between physical activity and sleep in older adults: a multilevel analysis using polysomnography

J Seol, J Lee, I Park, K Tokuyama, S Fukusumi… - Scientific reports, 2022 - nature.com
Although recent studies have examined the bidirectional associations between physical
activity and sleep parameters, few have focused on older adults utilizing objective …

REM sleep is associated with the volume of the cholinergic basal forebrain in aMCI individuals

C André, MÈ Martineau-Dussault, V Daneault… - Alzheimer's Research & …, 2023 - Springer
Background Rapid-eye movement (REM) sleep highly depends on the activity of cholinergic
basal forebrain (BF) neurons and is reduced in Alzheimer's disease. Here, we investigated …

Multi-dimensional sleep and mortality: the multi-ethnic study of atherosclerosis

J Chung, M Goodman, T Huang, ML Wallace… - Sleep, 2023 - academic.oup.com
Abstract Study Objectives Multiple sleep characteristics are informative of health, sleep
characteristics cluster, and sleep health can be described as a composite of positive sleep …

Age estimation from sleep studies using deep learning predicts life expectancy

A Brink-Kjaer, EB Leary, H Sun, MB Westover… - NPJ digital …, 2022 - nature.com
Sleep disturbances increase with age and are predictors of mortality. Here, we present deep
neural networks that estimate age and mortality risk through polysomnograms (PSGs). Aging …

A novel electroencephalogram-derived measure of disrupted delta wave activity during sleep predicts all-cause mortality risk

B Lechat, KL Hansen, YA Melaku, A Vakulin… - Annals of the …, 2022 - atsjournals.org
Rationale: Conventional markers of sleep disturbance, based on manual
electroencephalography scoring, may not adequately capture important features of more …

Greatest changes in objective sleep architecture during COVID-19 lockdown in night owls with increased REM sleep

JL Pépin, S Bailly, E Mordret, J Gaucher, R Tamisier… - Sleep, 2021 - academic.oup.com
Abstract Study Objectives The COVID-19 pandemic has had dramatic effects on society and
people's daily habits. In this observational study, we recorded objective data on sleep macro …

Association between electroencephalogram-based sleep characteristics and physical health in the general adult population

M Iwagami, J Seol, T Hiei, A Tani, S Chiba… - Scientific reports, 2023 - nature.com
We examined the associations between electroencephalogram (EEG)-based sleep
characteristics and physical health parameters in general adults via a cross-sectional study …