Articles tagged with Sleep
A recent QUT study suggests that excessive mandatory napping in childcare settings is associated with reduced nighttime sleep duration. The research found that children who received over an hour of mandatory naptime had, on average, 24 minutes less night-time sleep when in childcare.
A comprehensive survey of nearly 1,000 toddlers reveals that serious sleep disorders can have long-term consequences for mental health. Four-year-olds with sleep disorders are at higher risk of developing psychiatric symptoms as six-year-olds, while those with psychiatric symptoms are more likely to develop a sleep disorder.
A new study from University of Toronto researchers found a significant association between childhood maltreatment and difficulty sleeping later in life. Adults who experienced multiple incidents of childhood maltreatment were 10% more likely to have trouble sleeping after adjusting for other potential explanatory factors.
A large Norwegian health study of over 10,400 adults found that people with insomnia have increased pain sensitivity. The effect was strongest in those with both insomnia and chronic pain, highlighting the need for treatments targeting both conditions.
A new study links insomnia to occupational impairment in night shift workers, with alert insomniacs showing the highest level of impairment in work productivity and cognitive function. The study emphasizes the importance of treating insomnia in night shift workers to improve work-related outcomes.
A new app developed at the University of Washington uses inaudible sound waves to track breathing patterns, capturing sleep apnea events with 98% accuracy. The app has the potential to be a simple and noninvasive way for people to identify and potentially treat sleep apnea.
A study found that many magazine images and stock photos of infants show them sleeping on their stomachs or with soft objects, increasing the risk of sudden infant death syndrome. Only about half of the stock photos and a third of magazine pictures depicted safe sleep environments according to AAP guidelines.
A recent study published in The Journal of Pediatrics reveals that improper use of infant sitting and carrying devices can lead to fatal accidents. The researchers analyzed records of 47 deaths associated with these devices, finding that two-thirds involved car seats and strangulation from straps was the leading cause of death.
Researchers found that extra sleep can restore memory formation in fruit flies with disrupted genes, similar to Alzheimer's disease. The study suggests that sleep helps reinforce connections between brain cells and cut back on useless information.
A new study found that wind instrument players have a reduced risk of developing obstructive sleep apnoea. The researchers believe this is due to increased muscle tone in the upper airways, common among wind instrument players.
A study found that sleep disordered breathing can negatively impact declarative memory, making it harder for children to consciously recall learned information. Non-declarative memory, which involves learning new skills through reaction times, was less affected by sleep disturbances.
A new study published in Neurology suggests that heavy snoring and sleep apnea may be linked to an earlier age of memory decline. Treating the disorders with a breathing machine may delay the decline, according to the research.
While some health apps have shown promise in improving weight loss and physical activity, others have yielded conflicting results. Iltifat Husain argues that doctors should recommend tested and validated apps to help people stay healthy. Des Spence cautions that many health apps are untested and may even cause anxiety and medical harm.
A wristband that measures motion throughout a 24-hour cycle may help identify patients with major depressive disorder who will respond best to commonly prescribed drugs like Prozac. The study found that night owls are more likely to be depressed and respond to SSRIs.
The Lancet Respiratory Medicine publishes two Reviews on obstructive sleep apnea, discussing its effects on brain health and cognitive performance. The articles also explore the potential for personalized treatment approaches and emerging diagnostics in managing OSA.
A new study suggests that symptoms of depression and insomnia are the strongest predictors of having frequent nightmares. Researchers found a strong connection between well-being and nightmares, particularly in individuals with severe depressive symptoms.
Researchers found that nearly one in five college students experience 'exploding head syndrome,' a condition characterized by loud, non-existent noises. The study also discovered a link between exploding head syndrome and isolated sleep paralysis, affecting over one-third of those affected.
Researchers at Saarland University found that even brief power naps (45-60 minutes) can significantly improve retention of learned material in memory. Memory performance remained constant after sleeping, but participants recalled information better than those who didn't nap.
A study of 171 women found that those who slept more experienced greater sexual desire the next day. Each additional hour of sleep increased the likelihood of vaginal arousal issues
Researchers at Ben-Gurion University have developed a non-contact breathing sound analysis algorithm to reliably estimate whole-night sleep evaluation for detection of sleep quality, snoring severity, and Obstructive Sleep Apnea. The new approach shows promising results in distinguishing between sleep and wake segments with high accuracy.
The American Academy of Sleep Medicine published new quality measures for five common sleep disorders, promoting high-quality, patient-centered care. The measures aim to aid in evaluating the quality of care for conditions like restless legs syndrome, insomnia, and obstructive sleep apnea.
Researchers found that students with lower amounts of a particular pattern of brain waves called sleep spindles were more at risk for developing insomnia after stressful events. The study suggests that measuring spindle activity may help identify people at risk before the condition materializes.
Obstructive sleep apnea significantly increases the risk of motor vehicle accidents, with patients being nearly 2.5 times more likely to be involved in an accident. Effective treatment with CPAP therapy can reduce this risk by up to 70%, according to a new study published in Sleep.
Researchers have found that narcolepsy bears the hallmarks of a classic autoimmune disorder, with a particular autoantibody process triggering the loss of orexin neurons. This discovery opens up new avenues for diagnosis and treatment, potentially leading to a better understanding of the disease.
Researchers found that zebrafish larvae with a mutation unable to produce melatonin slept half as long as normal fish. When the mutation was 'cured' by killing pineal gland cells, the fish returned to a normal sleep pattern. The study suggests naturally occurring melatonin plays an important role in regulating sleep.
A new study published in Neurology found that people who sleep more than eight hours a night have an increased risk of stroke. Those who shifted from sleeping less than six hours a night to more than eight hours were nearly four times as likely to have a stroke.
A study by the University of Cambridge found that sleeping over 8 hours a day is associated with a greater risk of stroke, particularly for older individuals. The researchers followed 10,000 participants and discovered that those who persistedently slept longer had double the risk of stroke compared to those with average sleep duration.
Researchers at the University of Adelaide warn against giving melatonin to children to treat sleep problems, citing lack of rigorous safety studies and potential interactions with other medications. Melatonin is a hormone that regulates circadian rhythms in adults but its use for children's sleep is unregulated in the US.
Virginia Tech biochemists identify PCNA as a key protein in the sleeping sickness parasite's life cycle, suggesting multiple ways to disrupt its function. This discovery could lead to the development of new drugs to curb the disease, which affects millions worldwide.
A new study reveals that nearly half of adolescents with excessive daytime sleepiness consistent with a diagnosis of narcolepsy test positive for marijuana, emphasizing the need for drug screening. The study's findings also suggest that marijuana use may be contributing to misdiagnoses of narcolepsy in teens.
Research finds that napping beyond 2 years of age is associated with reduced night-time sleep quality in young children. The study, published in Archives of Disease in Childhood, analyzed data from 26 studies and found that prolonged napping delays sleep onset and shortens overall night-time sleep duration.
A recent study by Queensland University of Technology found that daytime naps beyond the age of two are associated with poorer quality of night sleep among children. The research reviewed 26 international and Australian studies on children under five years old and showed overwhelming evidence of unnecessary napping.
A national poll of parents found that half would support later school start times to allow teenagers to get more sleep, with benefits including reduced risks of obesity and depression. However, concerns about logistics and school budgets remain, with some parents worried about the impact on after-school activities and transportation.
A clinical trial found that mindfulness meditation improved sleep quality for older adults with moderate sleep disturbances, reducing symptoms of fatigue and depression. The study suggests that structured mindfulness meditation training may be a useful approach to addressing sleep problems in this population.
Research reveals that sleep plays a crucial role in removing toxic waste from the brain by increasing fluid flow and clearance of neurotoxic waste products. The glymphatic system, responsible for this process, is most active during sleep, suggesting the necessity of sleep for maintaining a healthy brain environment.
Research shows depression is a powerful predictor of nighttime sleep disturbances among stroke survivors. Sleep quality is impacted by brain lesion location and depression, with daytime sleepiness also linked to fatigue, brain damage, and female gender.
A short nap can help relieve stress and bolster the immune systems of men who slept only two hours the previous night. Napping restores biomarkers of neuroendocrine and immune health to normal levels after a night of poor sleep, suggesting a potential way to counter the damaging effects of sleep restriction.
A study found that treating insomnia with cognitive behavioral therapy led to a significant reduction in suicidal ideation among veterans. The therapy also improved depression and quality of life, suggesting its potential as a target for reducing suicide risk.
A large study published in BMJ Open found that teens who spend more than 2 hours on screens after school are strongly linked to longer sleep onset latency and shorter sleep duration. The research suggests that screen time may replace sleeping time or interfere with sleep by stimulating the nervous system.
Teenagers who own smartphones spend more time online during the night, leading to an increased risk of poor sleep and depressive symptoms. Smartphone use at night is associated with a higher likelihood of sleep disturbances.
Research found that infant brain activity changes during sleep, forming categories and transferring learned names to similar objects. Infants who slept showed better categorization skills than those who stayed awake, suggesting a significant impact of sleep on memory consolidation.
A study published in Current Biology found that athletes' performance peaks at different times of day based on their natural sleep patterns. The researchers used a novel test to characterize over 120 athletes' circadian phenotypes and discovered a significant variation in individual performance throughout the day.
The study found that well-established rules for getting good sleep, such as limited caffeine and a regular bedtime, led to sufficient sleep quantity and adequate sleep quality. Reducing the encroachment of technology into sleep time is crucial to support well-known sleep hygiene principles.
A study found that giving employees more control over their work schedules can improve sleep quantity and quality, reducing the risk of chronic disease and early mortality. Participants experienced an average gain of nearly an hour of sleep per week compared to those without flexible scheduling.
A new report published in Sleep Health found that reducing work-family conflicts in the workplace can lead to better sleep outcomes. Workers who participated in an intervention aimed at reducing conflict slept an hour more each week and reported greater sleep sufficiency compared to those who did not participate.
Research shows that stomach sleepers with epilepsy are at higher risk of sudden unexpected death, often occurring during sleep. The study found that 73% of cases died in the stomach sleep position, and younger people were more likely to be found on their stomachs.
Infants who slept for at least half an hour within four hours of learning reproduced significantly more actions than those who did not sleep. Timely sleep facilitates declarative memory consolidation in infants, according to a study by Ruhr-University Bochum researchers.
A new study from the University of Sheffield found that daytime naps of 30 minutes or more help infants retain and remember new behaviors. Infants who did not nap showed no evidence of remembering the new information and behavior.
A study by researchers at McGill University and the Douglas Mental Health University Institute found that a good night's sleep is linked to better performance in math and languages, subjects critical for later learning and academic success. Higher sleep efficiency was associated with higher grades in these subjects.
A twin study suggests that genetic factors contribute to insomnia in children and teenagers, with heritability rates ranging from 14% to 38%. The study found that genetic influences change over time, with a significant role of genes controlling the sleep-wake system playing a key role in childhood insomnia.
Researchers highlight four areas of concern for parents and practitioners: normal sleep patterns, nightwakings, parental presence at bedtime, and safe sleep training. The study aims to educate nurse practitioners on sharing current knowledge with parents to promote healthy nighttime care choices.
A new study from Albert Einstein College of Medicine found that children with short sleep duration and sleep-related breathing problems have a higher risk of becoming obese by age 15. The research aimed to track the combined effect of these two risk factors in children over time, filling a gap in previous studies. Children with severe ...
A study published in JAMA Dermatology analyzed data from nine population-based studies and found no overall association between eczema and short stature. However, a small group of children with severe eczema who experienced sleep disturbances showed potentially reversible growth impairment.
Researchers at Binghamton University found that individuals who sleep for shorter periods and go to bed later experience more repetitive negative thoughts. The study suggests that improving sleep timing may be an effective intervention for reducing symptoms of internalizing disorders.
A study published in Cognitive Therapy and Research found that individuals who sleep for shorter periods and go to bed later experience more repetitive negative thoughts. This association suggests that prioritizing regular sleep schedules may help mitigate anxiety symptoms.
Researchers have developed a new measure to accurately group children into those with or without sleep-related breathing problems. The study found that movements during sleep are a key indicator of potential sleep problems, leading to improved diagnosis and treatment options.
A recent study found that nearly 55 percent of US infants sleep with potentially unsafe bedding, increasing the risk of sudden infant death syndrome. The researchers analyzed data from over 20,000 caregivers and reported a decline in safe sleep practices despite awareness campaigns.
A new study reveals that obstructive sleep apnea is associated with lower predicted peak oxygen uptake, a measure of aerobic physical fitness, in patients. Sleep apnea severity alone explained 16.1 percent of this variability, indicating a strong independent relationship between the two.
People with moderate to severe sleep apnea have a reduced aerobic fitness, even compared to those of similar body mass indices. The study found that sleep apnea patients had a lower peak oxygen uptake during aerobic activity than controls.
Researchers from Aarhus University have discovered how a parasite in sleeping sickness disease recognizes human haemoglobin, a crucial step towards developing targeted treatments. This knowledge can lead to the development of new medicines that effectively combat the disease.