Articles tagged with Sleep
A new study found that eating dinner with family and participating in neighborhood activities are associated with longer sleep durations, while family conflict and technology-mediated connections are linked to shorter sleep. High parental engagement is also a key predictor of sufficient sleep in pre-teen children.
College students who delay bedtimes for social activities have shorter sleep duration and stronger desire for belonging. The need to belong is a key driver of social bedtime procrastination and short sleep, according to a new study presented at the SLEEP 2025 annual meeting.
Research found that LGBTQ+ adolescents experiencing violence, bullying, or rejection have trouble falling asleep, whereas those with supportive environments sleep better. Gender minority youth who can use restrooms matching their identity also report less sleep struggle.
A new study found that middle-aged women with high scores on the Epworth Sleepiness Scale had a 16% increased risk of all-cause mortality. The study analyzed data from 40,250 female veterans and found no association between excessive daytime sleepiness and mortality in younger or older women.
A new study from the University of Michigan reveals that humans' circadian rhythms are still wild at heart, tracking seasonal changes in daylight. The research shows a genetic component to this seasonality, which could help explain individual differences in how strongly people are affected by changes in day length.
A new study found that oral microbiome diversity is positively associated with long sleep duration among teenagers and young adults. This association suggests a potential relationship between the oral microbiome and sleep health during adolescence, an essential developmental period.
Researchers found that lemborexant improves sleep patterns and reduces abnormal tau protein buildup, which causes inflammation and brain cell death. The study suggests lemborexant could help treat or prevent neurodegenerative diseases like Alzheimer's, progressive supranuclear palsy, and corticobasal syndrome.
A systematic review of 10 studies found no evidence that mouth taping helps treat sleep-disordered breathing or obstructive sleep apnea. However, mouth taping may be associated with some improvement in mild obstructive sleep apnea severity in a subset of patients.
A new study led by researchers at Mass General Brigham found that more than half of sleep sessions end in a snooze alarm, with users spending an average of 11 minutes on the device. Snooze usage varied by day of the week and was lower among those sleeping five or fewer hours.
People who sit for more than 14 hours a day may have a higher risk of cardiovascular events or death after treatment for heart attack symptoms. Replacing sedentary time with sleep reduces the risk, according to new research published in Circulation: Cardiovascular Quality and Outcomes.
Five individuals have been recognized for their exceptional dedication to advancing the field of sleep medicine, with a focus on research, education, advocacy, and clinical care. The award recipients include Dr. Carol Rosen, Dr. Reena Mehra, Dr. Ilene Rosen, Dr. Nathaniel Watson, and Dr. Dennis Hwang.
A narrative review found disruptions in the cortico-striatal-thalamo-cortical pathway and dysregulation of dopamine and GABA primary neurotransmitters in patients with obsessive-compulsive spectrum disorders, chronic tic disorders, and attention-deficit/hyperactivity disorder. This may lead to more effective treatments for sleep-relate...
A recent study published in Osteoarthritis and Cartilage reveals that obesity is a leading cause of knee osteoarthritis. The research also found that certain lifestyle changes, such as following a Mediterranean diet and engaging in regular physical activity, can significantly reduce the risk of developing the condition.
A study analyzing data from nearly 5,000 people in 20 countries revealed significant cultural differences in optimal sleep hours, contradicting the universal 8-hour recommendation. People who slept closer to their own culture's norms tended to have better overall health.
Researchers from the University of Texas at San Antonio discovered a significant link between REM sleep disturbances and increased PTSD severity. The study suggests that targeting REM sleep could be a promising approach for improving PTSD treatment outcomes.
A study found that parental technology use in a child's presence was negatively associated with cognitive and psychosocial outcomes, as well as screen time among young children. The effect sizes were small, highlighting the need for further research on potential impacts on physical activity, sleep, and motor skills.
A recent study by the International Institute for Integrative Sleep Medicine found that a gamified sleep-tracking mobile application improved sleep parameters, including total sleep time and sleep latency, among participants. The study also showed that these improvements correlated with reduced body mass index (BMI) in some users.
Researchers at UCLA Health are launching a clinical trial to test whether wearable nerve stimulation can ease ADHD symptoms in children with prenatal alcohol exposure. The study aims to improve focus and behavior by gently stimulating the trigeminal nerve, which is linked to attention and executive function.
Research found that adolescents who slept longer performed better at cognitive tests, with those sleeping 7-25 minutes more performing better. The study also found differences in brain volume and structure between the groups.
A large-scale study published in JNeurosci reveals distinct brain activity patterns during lucid dreaming compared to rapid eye movement sleep and wakefulness. The findings suggest shifts in brain region activation and communication that may be linked to changes in perception, memory processing, self-awareness, and cognitive control.
A new study published in Sleep reveals a strong connection between insomnia symptoms, sleep medication use, and disability in older adults. The research found that incremental increases in insomnia symptoms and sleep medication use were associated with a 20% increased risk of disability the following year.
Researchers at the University of Missouri's Thompson Center for Autism and Neurodevelopment have found that behavior at 9 months old can indicate a 1-year-old's likelihood of being at risk for autism. Parent surveys reported fussiness, irritability, and difficulty calming down were associated with early signs of autism by 12 months.
Researchers found that introducing moderate natural light into the bedroom before waking improves wakefulness and reduces sleepiness. The study suggests controlling natural light in the sleep environment may help promote a more comfortable awakening.
Researchers found that fruit flies that successfully evade mite attacks at night lose valuable sleep, sacrificing energy and nutrients. The study's lead author noted that sleep deprivation can have detrimental effects on animal health and behavior.
The new AASM position statement emphasizes the clinical significance of sleepiness, associated with increased risks for adverse health effects and diminished quality of life. The statement urges healthcare professionals to prioritize evaluation, management, and treatment of sleepiness.
Eight hospitals, including Oklahoma Children’s Hospital, receive funding to refine discharge processes for mothers and babies with neonatal abstinence syndrome. The program aims to provide continuity of care through prenatally-based education and post-discharge support.
A two-week in-patient study found that eating during the day but not at night reduced cardiovascular risk factors in healthy young participants after simulated night work. This finding supports adjusting food timing to mitigate health risks associated with shift work.
Research finds that letting the mind wander during low-focus tasks can improve performance and learning, exhibiting sleep-like brain activity linked to enhanced task learning. Spontaneous mind wandering is more beneficial than deliberate mind wandering in these situations.
A new scientific statement highlights the potential of technology-based health solutions to promote heart-healthy behaviors and increase equitable access to resources. The statement emphasizes the need to address barriers faced by populations most impacted by adverse social drivers of health, particularly those with lower socioeconomic...
A study of European jackdaws reveals that sleep-deprived birds prioritize deep sleep over vigilant wakefulness. The findings suggest that even flexible sleep strategies have limits, highlighting the importance of understanding animal sleep patterns to better comprehend human sleep loss.
This study found that low-intensity multitask exercise increased delta power during sleep and activated the prefrontal cortex immediately after the session. The findings suggest that multitasking exercise may be a promising strategy for promoting better sleep in older adults.
A recent study found that individuals with reduced slow wave sleep and rapid eye movement sleep had smaller volumes in critical brain regions, particularly the inferior parietal region. This association suggests a potential link between sleep deficiency and brain atrophy, which may increase the risk of Alzheimer's disease.
Researchers are using smartphones to capture naturalistic data on memory, sleep, and dreams, finding that a single night of sleep influences memory for the events that occurred the day before. Memories following sleep were more vivid, felt temporally closer, and were easier to recall.
Researchers found that whales and dolphins use a unique sleep strategy by turning off one half of their brain at a time. This phenomenon is enabled by specific genes and pathways that enable secondary aquatic adaptation.
Daily electronic screen use is associated with approximately 50 minutes less sleep per week and later bedtimes in adults. The findings suggest that these disruptions are not limited to children and adolescents, particularly among those with evening chronotypes.
A study of 733 older female participants found that those with increasing sleepiness had double the risk of stable sleepers. Poor sleep quality in midlife and delayed dream phase are also linked to a higher risk of dementia. The study adds to recent research on the relationship between sleep patterns and dementia.
A new study published in PLOS One found that people with an evening chronotype have poorer sleep quality, higher alcohol consumption, and act with less mindfulness than morning chronotypes. The association between chronotype and depression symptoms may be mediated by differences in mindfulness, sleep quality, and alcohol consumption.
A recent study published by the American Academy of Neurology found that increased daytime sleepiness in older women is associated with a double risk of developing dementia. The study tracked 733 female participants over five years and observed significant changes in sleep patterns, including declining nighttime sleep and increasing sl...
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New research strengthens evidence against bottle feeding in bed for toddlers, linking it to increased risk of dental cavities and overweight. Parents are advised to stop using bottles before naps and at bedtime by age 12 months to prevent these health issues.
A randomized trial found that adenotonsillectomy surgery reduced healthcare utilization in children with mild sleep-disordered breathing by 32% fewer doctor visits and 48% fewer prescriptions. This effective early intervention supports reducing behavioral, neurocognitive, cardiovascular, and cardiometabolic issues.
A powerful AI tool, PFTSleep, has been developed to process an entire night's sleep with high accuracy. The model, built on transformer architecture, analyzes brain waves, muscle activity, heart rate, and breathing patterns to classify sleep stages more effectively than traditional methods.
The Tots & Tech Study aims to understand how children and families grow, sleep, move, and interact with technology. Families will participate in 20 hours of activities over three years, earning up to $1,200, with no risks involved.
A new study found that poor sleep health is associated with a higher risk of developing Type 2 diabetes among women with a history of gestational diabetes. Women who slept six hours or fewer per night had a 32% higher risk compared to those who met the recommended seven to eight hours of sleep.
A new study from the University of Nottingham found that poor sleep quality increases susceptibility to conspiracy beliefs, with depression playing a key role. Experts also discovered that individuals with poorer sleep quality are more likely to endorse conspiracy theories after exposure to conspiratorial content.
Researchers developed the Boston Mattress Satisfaction Questionnaire (BMSQ) to rigorously assess mattress satisfaction and characteristics. The study found that most people reported being somewhat satisfied with their current mattresses, with an average score of 6.9 out of 10.
A recent study by the University of Kent found that short animations known as GIFs can improve the sleep of professional female footballers. The researchers designed bespoke GIF messages with sleep hygiene tips and implemented them across a two-week period, leading to significant improvements in sleep quality, even during mid-season.
Researchers at ETH Zurich discovered that pupil dynamics is related to specific patterns of brain activity and arousal levels, contradicting previous assumptions about low arousal during sleep. The study uses pupil measurements to monitor brain activity in humans for the first time.
A new Northwestern Medicine study suggests that muscle injuries heal faster when they occur during the body’s natural waking hours. The findings could have implications for shift workers and may also prove useful in understanding the effects of aging and obesity.
This cohort study found persistent inadequate sleep duration and late sleep onset linked to increased glycemic variability in adults. The study emphasizes the importance of considering both sleep duration and timing for optimizing glycemic control.
Researchers found that limiting daytime sleep and getting approximately seven hours of sleep each night in the first week after a concussion may speed up recovery. Youth who sleep more or less than ideal amounts during this period may experience slower symptom resolution.
A cohort study of 46,000 US residents found nearly two-thirds had suboptimal 5-year sleep duration trajectories, associated with increased risk of mortality. Maintaining healthy sleep duration is crucial for reducing mortality risk in this population.
New research from the University of Surrey found that morning blue light therapy improved sleep quality and daily activity in older adults. The study, which investigated 36 adults aged 60 and over, revealed that exposure to blue-enriched light in the morning led to greater daytime activity and regular sleep patterns.
The American College of Chest Physicians (CHEST) has developed an educational program and formal certification exam for nurse practitioners and physician assistants/associates in critical care. The program validates clinical expertise and demonstrates professional acumen, aiming to improve patient care.
A study of over 3,600 adolescents found that spending more than 3 hours a day engaged in sedentary behaviors increases the risk of psychological distress. In contrast, moderate screen exposure invested in educational activities was linked to less psychological distress.
Research by the University of East Anglia found that exposure to workplace bullying can lead to increased symptoms of insomnia in both individuals and their partners. The study also highlights the 'contagious' nature of sleep issues between partners, where one person's sleep problems can influence the other.
A large-scale study examined the relationship between nutrients and sleep using data from people who used mobile applications to track their eating and sleeping habits. The results showed that participants with high protein, monounsaturated fatty acid, and polyunsaturated fatty acid intake had improved sleep outcomes.
A study published in Communications Psychology found that dream recall is influenced by individual characteristics and external factors, including positive attitude toward dreams, mind-wandering tendency, and sleep patterns. Younger participants showed higher rates of dream recall, while older individuals experienced 'white dreams.'
Researchers discovered that adolescents with higher body mass indexes consumed more calories later in the day than their peers of healthy weight. The study controlled for environmental and behavioral influences to isolate the role of the circadian system in shaping eating patterns.
Researchers found two patterns of irregular sleep schedules that can increase cardiac risk in adolescents. Maintaining a regular sleep-wake cycle may protect them from future adverse cardiac outcomes.