Articles tagged with Sleep
Researchers found that marital instability at 9 months old predicts child sleep problems at 18 months, including difficulty falling asleep and staying asleep. This relationship persists even after controlling for factors such as birth order, parents' anxiety, and infant temperament.
A recent study of over 350 families found that marital instability when children are 9 months old can lead to sleep problems by 18 months. The research suggests that parents should be aware of the potential impact of marital stress on their child's well-being during the first year or two of life.
Approximately 14% of all strokes occur during sleep, preventing patients from receiving timely clot-busting treatment. Researchers estimate that around 58,000 people in the US go to the emergency department with a wake-up stroke each year.
A study in Valencia reveals that nearly half of Spanish children aged 6-15 suffer from poor quality sleep and related problems. These children often lack regular bedtime routines, exacerbating their sleep issues and impacting their physical health and academic performance.
Researchers at Brown University have found that the Notch signaling pathway regulates sleep in nematode worms, and similar genes are expressed in human brains. The study suggests that targeting this pathway could lead to more precise and safer sleep aids.
A Northwestern University study found that people who go to bed late and sleep in eat more fast food, fewer fruits and vegetables, and weigh more than those with earlier sleep times. The extra calories consumed can lead to significant weight gain if not balanced by physical activity.
Researchers found that people with diabetes who sleep poorly have higher insulin resistance and worse control of their blood glucose levels. Poor sleep quality was associated with a 23% increase in morning blood glucose levels and a 48% increase in blood insulin levels.
A new study confirms that infants wake up taller after sleep, with longer sleep bouts predicting increased weight and body-fat composition. The research also found sex differences in sleep patterns related to growth, with boys exhibiting more sleep bouts and shorter ones than girls.
Researchers found that the parasite balances infection and spread through careful form transformation. The study provides fresh insight into the parasite's survival strategy, which could lead to new treatment approaches.
A meta-analysis of 22 studies found that infants with regulatory problems are more likely to develop behavioral problems in childhood. The most common outcomes were externalizing problems and attention deficit/hyperactivity disorder (ADHD).
A study found that teen drivers in Virginia Beach, Va., had a 41% higher crash rate compared to Chesapeake, Va., where classes started later. This is attributed to sleep loss and daytime sleepiness caused by early school start times.
Researchers studying Mexican Blind Cave Fish found that cave-adapted fish sleep less and are more active than their surface-dwelling relatives. The discovery suggests that the transition to a dark environment may be associated with changes in sleep behavior, potentially due to the need for continuous vigilance to find food.
A new internet-based intervention reduced infant and toddler sleep disturbances by 50%, while also improving maternal sleep and mood. The customized sleep profile provided individualized recommendations, leading to significant improvements in sleep quality and duration.
A longitudinal study suggests that older adults with moderate to severe sleep apnea who experience excessive daytime sleepiness are more than twice as likely to die. The study found no significant increase in mortality risk among those with only excessive daytime sleepiness or sleep apnea alone.
Researchers examine daily variation in teenagers' sleep and its effects on well-being, academic performance, and stress levels. The symposium aims to better understand how sleep patterns influence adolescent development and overall health.
A Kaiser Permanente study found that people who slept 6-8 hours a night and reported lower stress levels lost more weight. The study involved nearly 500 participants who were trying to lose at least 10 pounds, and those with the lowest stress levels and adequate sleep were most likely to succeed.
A study published in Sleep Medicine found that 40% of individuals over 65 experience interrupted sleep, leading to primary insomnia. The prevalence of insomnia affects one person in every five, with difficulties falling asleep increasing with age.
Cardiff University astronomers propose that young stars' long naps could lead to the birth of smaller stars and planets. The researchers developed advanced computer models to simulate young star behavior, finding that disc fragmentation is possible in nature.
A National Sleep Foundation poll found that 43% of Americans report rarely getting a good night's sleep on weeknights due to pervasive technology use before bedtime. The study highlights the impact of screens and interactive technologies on sleep habits, particularly in younger generations.
A UK study found that people with higher levels of education and married individuals report better sleep quality. Additionally, job satisfaction plays a significant role in determining the quality of sleep, with those who are least satisfied reporting shorter sleep periods. The study also highlights the impact of work-related pressures...
Dr. Christopher J. Morris, a researcher at Brigham and Women's Hospital, has been awarded a postdoctoral fellowship by the National Space Biomedical Research Institute (NSBRI). He will investigate the effects of sudden shifts in sleep/wake patterns on the cardiovascular system in astronauts.
The American Thoracic Society's new report highlights the need for research on incorporating ambulatory management of obstructive sleep apnea into healthcare systems. Portable monitor testing is limited by lack of standardization and high costs, with studies needed to demonstrate its efficacy and cost-effectiveness.
A study found that daytime sleep can facilitate cardiovascular recovery after mental stress, with participants who slept for at least 45 minutes experiencing lower average blood pressure. The researchers also noted a restorative effect of daytime sleep on sleepiness, with those who slept reporting lower scores.
A significant decline in new cases of sleeping sickness has sparked renewed efforts to eliminate the disease as a public health problem. Recent literature highlights promising signs of progress, including leadership from the WHO and coordinated control activities in endemic countries.
Researchers at Cardiff University have developed a 'sleeping Trojan horse' delivery system that enables the efficient transport of metal ions into cells, opening up new possibilities for medical imaging. This innovative approach resolves some of the difficulties associated with traditional 'Trojan Horse' techniques.
Researchers found that the 'twenty-four' gene is critical for producing a key clock protein in fruit flies. Without this gene, flies experience disrupted sleep-wake rhythms and have trouble waking up. The findings suggest a similar mechanism may be at play in humans.
A study of 162 RA patients found poor sleep quality correlated with higher depressive symptoms, increased fatigue, and greater functional disability. Addressing sleep problems may have a critical impact on the health and lives of patients with RA.
A new study found that intoxication increases feelings of sleepiness while disrupting actual sleep measures in healthy women more than in healthy men. Women objectively had fewer hours of sleep, woke more frequently, and experienced more disrupted sleep than men.
A significant study found that inadequate sleep is associated with an almost 50% increase in the risk of colorectal adenomas compared to those sleeping at least seven hours per night. The researchers suggest that effective intervention to improve sleep duration and quality could be a new avenue for preventing colon cancer.
A brief behavioral treatment involving individualized instruction delivered by a nurse clinician improved sleep outcomes in older adults with insomnia. The treatment reduced symptoms and improved quality of life, even after six months.
Researchers analyzed the air traffic controller's schedule and found he was performing at 71% of his effectiveness due to fatigue. The study suggests using mathematical models to predict fatigue and optimize schedules, leading to reduced risk of accidents in various 24/7 operations.
A study found that preoperative polysomnography can predict adverse respiratory events after pediatric adenotonsillectomy, with patients experiencing higher apnea-hypopnea index and lower nadir oxygen saturation. The study also identified a higher body mass index in patients who experienced complications.
People with sleep apnoea or obesity-related respiratory difficulties incur twice as high medicine and hospital costs as healthy control subjects, with unemployment rates 30% higher. Violent snoring costs €705 per person, while sleep apnoea costs €3860 and obesity-related respiratory difficulties cost €11,320.
A randomized controlled trial shows that CPAP therapy significantly reduced self-reported fatigue scores and increased energy levels in patients with OSA. Participants who received therapeutic CPAP experienced significant improvements in fatigue and energy, while those on placebo showed no changes.
A review of general anesthesia, sleep, and coma reveals that a fully anesthetized brain is closer to the state of a coma patient than a person asleep. The study aims to improve diagnosis and treatment for sleep abnormalities and emergence from coma.
A review article brings together neuroscience and sleep medicine to understand the biological mechanisms underlying general anesthesia. The authors highlight differences between general anesthesia and states similar to sleep and coma, while also exploring how anesthetic agents interact with brain circuits.
A US study suggests a link between sudden infant death syndrome and alcohol consumption by caretakers, particularly on New Year's Day. The research found that SIDS deaths rose by 33% on this day, with no similar spike observed during other holidays or weekends.
A large-scale study found that military deployment significantly influences sleep quality and quantity, with participants reporting 28% more trouble falling asleep during deployment. The study suggests promoting healthier sleep patterns may be beneficial for military service members, particularly those with mental health issues.
A study found that loud snoring and difficulty falling asleep predict the development of metabolic syndrome, a key risk factor for cardiovascular disease. The risk was significantly higher in adults who reported frequent loud snoring or unrefreshing sleep.
A new study published in Sleep reveals that myocardial infarction can cause paradoxical sleep phase disruption and reduced cholinergic neurons, leading to insomnia. The research highlights the critical role of rapid treatment and preventive measures to mitigate post-infarction complications.
A new study published in Springer's journal Applied Research in Quality of Life found that 56% of software engineers suffered from insomnia, leading to lower quality of life and physical and mental health issues. Suitable awareness programs and lifestyle management should be implemented to address this issue.
Months of volcanic restlessness preceded the 2010 eruptions of Icelandic volcano Eyjafjallajökull, suggesting magma movement may have triggered its reawakening. By monitoring volcanoes, scientists can understand processes that drive them to erupt.
A University of Michigan study shows women are two-and-a-half times more likely to interrupt their sleep to care for others, with longer interruptions lasting an average of 44 minutes. The findings highlight a growing concern for the impact on women's health and well-being.
A longitudinal study found that infants who get most of their sleep at night perform better in skill areas such as executive functioning, which includes controlling impulses, remembering things, and showing mental flexibility. The research suggests that good nighttime sleep in infancy sets the stage for later executive skills.
Researchers found that xanthelasmata, cholesterol deposits on eyelids, are an independent marker of underlying artery disease and predict a higher risk of heart attack, ischemic heart disease, and death. Additionally, women who slept for 10 hours or more had a 63% increased risk of stroke compared to those who slept seven hours per night.
New research shows sleep consolidates memories and reorganizes emotional details to aid in creative idea production. Studies have found that a person tends to retain the most emotional part of a memory, leading to improved recall.
Researchers from Penn State College of Medicine found that vapor rubs containing menthol, camphor, and eucalyptus oils effectively relieve night-time cough and congestion symptoms in children, improving their sleep quality. The study also showed significant relief for parents' sleep, with no reported side effects.
Human African Trypanosomiasis, also known as sleeping sickness, affects millions in Africa and South America. Researchers at the University of Strathclyde are developing a new oral treatment to tackle the disease.
A study of Canadian adolescents found that poor sleep patterns, lack of physical activity, and unhealthy diets are increasing cardiovascular risk factors. Experts recommend implementing healthy habits at schools to reduce the alarming trend in poor sleep among teens.
A recent study published in the Sleep journal found a clear association between sleep disturbances and work disability. Employees with severe sleep disturbances were more likely to experience work disability due to various health issues.
A study led by Allison Webel aims to promote lifestyle changes among women with HIV, testing the effectiveness of a self-management intervention. The research targets sleep, exercise, personal time, and spirituality habits, aiming to empower individuals to take an active role in their treatment.
A recent study in the Journal of Consumer Research found that some people can't resist collecting new experiences, driving unusual consumption choices. Consumers view these activities and products as opportunities to build their 'experiential CV,' connecting to their desire to use time efficiently and productively.
Studies found that acid reflux and functional dyspepsia patients are more likely to experience disordered sleep, with exercise and routine decreasing the risk. Baclofen and esomeprazole show promise as treatments for improving sleep quality in nighttime heartburn sufferers.
Adults with fibromyalgia have a higher prevalence of restless legs syndrome than healthy controls, which disrupts sleep and worsens symptoms. Treating RLS may be key to improving sleep and quality of life in people with fibromyalgia.
Researchers studied zebrafish brain activity to understand how the circadian clock and sleep affect synapse numbers, identifying a gene involved in regulating these changes. The study found that synaptic plasticity is recharged at night, benefiting memory and learning.
A multicenter study in Canada found that shingles affects not only physical health but also mental well-being, including sleep quality and enjoyment of life. After the acute phase, 24% of participants developed postherpetic neuralgia, a persistent pain condition.
A study found that short and long sleep duration in early pregnancy are associated with increased mean third trimester systolic and diastolic blood pressure values. About 20.5% of women reported a normal sleep duration, while 13.7% slept six hours or less and 10.6% slept more than 10 hours per night.
Researchers found that sleeping between 5-6.5 hours per night is associated with excellent survival among women, contradicting previous studies that suggested 6.5-7.5 hours. Obstructive sleep apnea did not predict increased mortality risk in older women.
Researchers from the Institute of Tropical Medicine Antwerp successfully restored a sleeping sickness parasite's susceptibility to drugs, potentially alleviating economic losses. The discovery involves combining antibiotics with an existing medicine, ISM, which could lead to more effective treatments for both cattle and humans.
Regular aerobic exercise improves sleep quality, reduces depressive symptoms and increases vitality in middle-aged and older adults with insomnia. The study found that exercise elevates participants' self-reported sleep quality, dropping their scores on the Pittsburgh Sleep Quality Index by an average of 4.8 points.