Sleep
445 peer-reviewed studies indexed
Daily stress and adolescent emotional well-being: Protective roles of sport experience and sleep quality.
Daily stress negatively affected adolescent emotional well-being both same-day and next-day, and sport experience and sleep quality moderated these stress-affect associations, supporting buffering, recovery, preparation, and reset hypotheses.
Sleep duration Ratio, a novel parameter associated with a reduced risks of coronary artery disease and myocardial infarction: findings from NHANES 2017-2023.
Weekend Sleep Recovery (WSR), defined as a weekend-to-weekday sleep duration ratio greater than 1, was associated with a reduced risk of coronary artery disease and myocardial infarction (OR = 0.79, 95% CI: 0.67-0.93, p = 0.005) in a cross-sectional analysis of 14,335 NHANES participants.
Thermal and photic modulation of human sleep architecture and autonomic adaptation during an Antarctic summer expedition.
Human sleep exhibits adaptive reorganization under combined thermal and photic stress during an Antarctic summer expedition, with enhanced slow-wave sleep supporting physiological restoration in cold, high-variability environments.
Sleep quality and impact factors in older adults with epilepsy.
Older adults with epilepsy exhibited significantly poorer sleep quality compared to controls, with sleep disturbances closely linked to epilepsy-related factors including age of onset, epilepsy duration, and seizure frequency.
Sleep in Early Psychosis and Bipolar Disorder: Preliminary Results on Actigraphic and Self-Reported Markers of Vulnerability.
Sleep disturbances are common during the first year of psychosis and bipolar disorder, with subjective sleep issues closely linked to depression, prodromal psychotic symptoms and suicidal thoughts, while actigraphy shows disorder-specific differences.
Dynamic Relationship Between Sleep Patterns and Behavioral and Psychological Symptoms of Dementia: Longitudinal Observational Study.
The relationship between behavioral and psychological symptoms of dementia and sleep patterns is dynamic and forms a vicious cycle, with bidirectional Granger causality observed between irritability and number of awakenings.
Relationship between family environmental factors and infant sleep: Family factors and infant sleep.
Higher parenting stress and active and passive physical soothing styles are associated with more problematic infant sleep, while a more active recreationally oriented family climate was weakly associated with shorter sleep onset latency.
Relationship Between Workplace Noise Exposure and Sleep in Tanzania.
No differences were found between daytime high- and low-noise-exposed workers in relation to self-reported sleep variables, including insomnia and excessive daytime sleepiness.
Independent and joint associations of physical activity and sleep with ADHD in a population-based sample of children: A cross-sectional study.
Physical activity and sleep were independently and jointly associated with ADHD prevalence in children, with the combination of daily PA and optimal/regular sleep showing the strongest inverse association with ADHD odds.
The Effect of Heated, Humidified High-Flow Air in COPD Patients With Chronic Bronchitis.
Nocturnal HHHFA over 6 weeks did not improve clinical or imaging outcomes in this small cohort of COPD patients with chronic bronchitis, though the study was likely underpowered due to recruitment challenges.
Effects of Remimazolam-Propofol Anesthesia on Recovery and Sleep Quality in Older Adult Patients Undergoing Laparoscopic Colorectal Cancer Surgery: A Randomized Controlled Trial.
Anesthesia maintenance using a sub-anesthetic dose of remimazolam combined with propofol was associated with shorter awakening time and improved postoperative recovery quality in older adult patients undergoing laparoscopic colorectal cancer surgery.
Cancer-Related Fatigue, Psychological Symptoms, and Sleep Quality and Influencing Factors in Cancer Patients Receiving Chemotherapy.
Cancer-related fatigue, anxiety, depression, and poor sleep quality are highly prevalent among chemotherapy patients, with fatigue strongly correlated with sleep quality and moderately correlated with anxiety and depression, and symptom severity varying significantly by cancer stage, type, duration, income, and education.
Sleep Quality in Shift-Working Nurses: Subjective and Objective Evaluation.
All participating nurses were classified as poor sleepers according to the PSQI questionnaire, but objective smartwatch measurements revealed that rotating shift work is associated with significantly poorer sleep quality compared to day-shift-only work.
Skin thermal dynamics and hypothalamic thermosensitivity dissociate REM sleep and cataplexy in narcolepsy.
Skin thermal dynamics and hypothalamic MCH thermosensitivity dissociate cataplexy and REM sleep in narcolepsy, with skin cooling promoting cataplexy and skin warming increasing REM sleep via melanin-concentrating hormone neurons.
Early Post-Discharge Predictors of Sedentary Behavior Following COPD Exacerbation: An Observational Study.
Higher levels of dyspnea (mMRC) and lower levels of light physical activity (LPA) during the first week after discharge are the significant predictors of sedentary behavior 30 days after hospitalization for ECOPD.
Synergistic sleep-promoting effects of magnesium and apigenin in normal and insomnia mouse models.
Combined apigenin and magnesium (A+M) treatment significantly enhanced sleep duration in normal and insomnia mouse models, surpassing individual treatments, potentially via suppression of TNFα levels, microglial activation, and NF-κB signaling.
Childhood Sleep Duration and Academic Achievement: Effect Modification of Sociodemographic and Environmental Factors.
While there was no direct association between children's sleep duration and academic achievement, the association between sleep duration and high academic achievement significantly varied by household crowding, with sufficient sleep being especially influential for academic achievement in less crowded households.
Sleep and Haemophilia-A Case-Control Analysis of Associated Factors.
PwH exhibit poorer sleep quality and feeling of restoration after sleep compared to healthy controls, with pain over four weeks and diminished quality of life being key factors contributing to impaired sleep quality.
Association between obstructive sleep apnea and metabolic profiles across sleep stages in pediatrics.
In pediatric OSA, OAHI was associated with metabolic alterations throughout sleep stages, while ODI showed more pronounced metabolic effects during REM sleep, where associations of TG, LDL-C, and TCH varied across ODI severity categories.
Assessment of Sleep-Disordered Breathing and Sleep Quality in Childhood Interstitial Lung Disease: A Single-Center Experience.
Sleep-disordered breathing is not rare in childhood interstitial lung disease, with 77% of patients diagnosed with OSAS, and PSG alongside sleep questionnaires should be used in follow-up to improve screening and detection.
Automatic sleep scoring for real-time monitoring and stimulation in individuals with and without sleep apnea.
Automatic sleep scoring based on a single frontal EEG channel demonstrates reliable congruency with human expert scorers, real-time scoring achieves comparable accuracy to offline methods, and individuals with sleep apnea show notably reduced decoding accuracy compared to healthy participants.
Infant Sleep Behavior Practices and Knowledge of Fathers: An Exploratory and Descriptive Study.
Fathers demonstrated gaps in infant safe-sleep knowledge and behaviors, particularly regarding breastfeeding, wearable blankets, room-sharing, and pacifier usage, suggesting a need for interactive learning geared toward male caregivers on AAP recommendations for preventing sleep-related deaths.
Restless legs syndrome and sleep quality in children with migraine and tension-type headache.
RLS was observed significantly more frequently among children with primary headaches, particularly migraine, and was significantly associated with poorer sleep quality, with RLS partially mediating the association between migraine and sleep impairment.
Acute Sleep Deprivation and the Autoimmune TLR-BANK1 Pathway: Interplay with Gender and Emotional State.
DS modulates B-cell-related immune signaling, with reduced TLR7 and increased BANK1 expression in a sex- and mood-dependent manner.
Daytime dysfunction and SUDEP risk: Exploring the role of sleep and heart rate variability in epilepsy.
Daytime dysfunction and reduced heart rate variability during NREM sleep stage 3 were both independent risk factors for SUDEP, with an inverse relationship identified between RMSSD during NREM stage 3 and both outcomes.
Sleep psychoeducation strategies for patients with chronic migraine and sleep quality complaints.
Sleep psychoeducation, supported by an informative booklet, produced positive outcomes not only in sleep parameters but also in reducing the frequency and intensity of headaches in chronic migraine sufferers.
Closed-loop modulation of sleep in children undergoing intracranial recordings.
Phase-targeted auditory stimulation (PTAS) timed to endogenous slow oscillations significantly enhances slow-wave sleep power, suppresses interictal epileptiform discharges, and improves cognitive performance in children with epilepsy undergoing intracranial recordings.
Association between sleep, sunlight exposure, and multimorbidity in older adults with and without mental illness.
Adequate sunlight exposure and good sleep quality are associated with reduced odds of mental-physical multimorbidity in community-dwelling older adults.
Age and gender-related neurophysiological changes in sleep and wake states during childhood.
These findings suggest an earlier onset of brain maturation in girls, reflected by less deep sleep, faster sleep spindles, frontal shift in delta power, and greater cortical excitability during wakefulness, challenging the notion that developmental modifications of sleep are minimal during childhood.
Interrelationship between napping and nocturnal sleep: Insights from actigraphy and self-reported data.
Same-day napping exerts minimal impact on nocturnal sleep patterns, but habitual napping is significantly associated with disturbances in nocturnal sleep quality, and insufficient nocturnal sleep increases the propensity for daytime napping the following day, collectively suggesting a cyclical relationship between habitual napping and compromised nocturnal sleep.
Educational intervention on sleep hygiene habits and sleep quality of postgraduate students.
The educational intervention improved sleep hygiene and the subjective perception of sleep among postgraduate nursing students.
Post-Ictal Sleep Changes in Human Focal Epilepsy.
Post-ictal sleep in human focal epilepsy is characterized by reduced REM sleep and increased slow-wave sleep duration, slow-wave LFP spectral power, and waveform slope, with changes most significant in epileptogenic networks, revealing parallels between seizure-related consolidation and physiological memory consolidation.
Dual trajectories of nighttime sleep duration and frailty in relation to cardiovascular disease risk in middle-aged and older Chinese adults: a longitudinal study.
Sleep duration and frailty trajectories are interrelated over time and jointly influence CVD risk, with the highest CVD risk observed among individuals with both stable pre-frail/frail and stable-5-hours sleep trajectories.
Unravelling the association between sleep traits and reproductive cancers: A systematic review and meta-analysis.
Evening chronotype was associated with higher risk of breast cancer and epithelial ovarian cancer, while insomnia showed elevated breast cancer risk that disappeared after proper adjustment for confounders, supporting a role for circadian disruption in carcinogenesis.
Sleep and Quality of Life Before and After Surgery in Patients With Low-Grade Lumbar Spondylolisthesis.
Surgery for low-grade lumbar spondylolisthesis yields substantial benefits, extending beyond pain control to improvements in sleep quality, functional capacity, and overall quality of life.
Surrogates of glymphatic metrics decline and coupled sleep rhythms disruption in Alzheimer's disease.
Disruptions in surrogates of glymphatic clearance and coupled sleep rhythms are jointly associated with AD-related cognitive decline, and combining these metrics effectively predicted disease progression.
The glymphatic system clears amyloid beta and tau from brain to plasma in humans.
In a randomized crossover trial, glymphatic clearance during normal sleep increased morning plasma levels of AD biomarkers compared to sleep deprivation, supporting a key role for glymphatic function in AD pathophysiology.
Melatonin Use in Young Children: A Systematic Review.
These findings suggest a global rise in prescriptions without efficacy data on use in children with typical development, underscoring the need to identify strategies to prevent and reduce melatonin use in young children, as well as to improve adherence by pediatricians to evidence-based practice standards.
Sleep and activity patterns in autism.
Using wearable accelerometers over 3 weeks, 52 actimetry measures were identified as associated with autism, with long inactivity periods and lower physical activity levels linked to less sleep, later sleep onset, and greater social impairment in autistic adults.
Molecular architecture of human dermal sleeping nociceptors.
Using a Patch-seq approach integrating electrophysiology and transcriptomics across species, the authors identified oncostatin M receptor (OSMR) and somatostatin (SST) as molecular marker genes for human dermal sleeping nociceptors (mechano-insensitive C-fibers, CMis), and showed that intradermal oncostatin M exclusively modulates CMis in healthy human volunteers.
Association of cognitive ability and sleep duration with headache : insights from a Chinese middle-aged and elderly population.
Cognitive impairment and short sleep duration were associated with headache in Chinese middle-aged and elderly adults, with associations varying by sex, and a significant interaction observed between sex and sleep duration.
Longitudinal association between sleep and Alzheimer's pathology.
Irregularity in sleep patterns is associated with higher pathological burden and faster amyloid accumulation in cognitively unimpaired persons at risk for Alzheimer's disease.
[Not Available].
Existen desigualdades en el cumplimiento de las recomendaciones de actividad física, sedentarismo y sueño en adolescentes mexicanos, especialmente en mujeres, residentes en áreas urbanas, con mayor escolaridad y mayor nivel de bienestar, así como en residentes del norte del país.
Restless Legs Syndrome: A Review.
Restless legs syndrome affects approximately 3% of US adults to a clinically significant extent, and gabapentinoids are now first-line pharmacologic therapy, with dopamine agonists no longer recommended as first-line medications due to the risk of augmentation.
A multimodal sleep foundation model for disease prediction.
SleepFM, a multimodal sleep foundation model trained on over 585,000 hours of PSG recordings, accurately predicts 130 conditions with a C-Index of at least 0.75 from a single night of sleep, including all-cause mortality, dementia, and cardiovascular diseases.