Articles tagged with Sleep Disorders
A study published in JAMA Network Open found that analyzing fine-scale patterns in brain waves during sleep can provide insights into brain health. The research suggests that sudden large spikes on EEG, known as kurtosis, are associated with a lower risk of dementia.
Researchers tracked daily behaviors of African turquoise killifish for four years, identifying 100 distinct 'behavioral syllables' that predicted lifespan. Fish that lived longer tended to sleep at night, swim with greater vigor, and be more active during daylight hours.
Researchers evaluated 12 hypnotic medications on sleep architecture and respiratory function in adults with obstructive sleep apnea. The study found that while some medications worsened respiratory outcomes, others showed no significant effects, highlighting the need for individualized treatment.
Researchers discovered that 53% of newborns with myelomeningocele had sleep-disordered breathing, highlighting the need for routine screening and early intervention to prevent long-term complications. The study's findings suggest that addressing sleep disorders in high-risk infants could meaningfully improve their neurodevelopment.
Teens are getting significantly less sleep, with over 50% reporting less than 5 hours per night, a rise from 2007 when it was around 30%. This short sleep is linked to emotional regulation issues, poor academic performance, and increased risks for obesity and diabetes.
A new study by Dr. Alex Gileles-Hillel and colleagues found that children with sleep apnea are twice as likely to contract the flu or COVID-19. The researchers suggest prioritizing annual vaccinations for these children to prevent severe respiratory complications.
A new study found that nearly one in five adults with tinnitus have had to reduce their working hours or leave employment due to the condition. The research also revealed that targeted interventions, such as cognitive behavioural therapy, can improve work productivity and overall wellbeing.
A new clinical trial found that solriamfetol helped early morning shift workers with shift work disorder stay more alert and report better overall functioning. The study, published in NEJM Evidence, enrolled 78 early-morning shift workers and showed significant improvement in sleepiness and daily activities after four weeks of treatment.
A study analyzing smartphone-based sleep data from over 80,000 Japanese workers found associations between short and long sleep duration, sleep latency, and social jetlag with presenteeism scores. These factors can predict labor productivity loss, emphasizing the need for personalized interventions to improve sleep health.
University of Houston engineers have discovered that melatonin helps plants grow by adjusting biological processes to coincide with daily cycles. The hormone also enhances photosynthesis and improves stress tolerance in crops.
A new Tulane University study suggests that catheter ablation delivers major benefits for patients diagnosed with both atrial fibrillation and obstructive sleep apnea, significantly lowering the risks of heart failure and death. The study found a 40% drop in major cardiovascular events and a 70% decline in all-cause mortality.
Researchers have found that individuals with insomnia fail to downregulate mental activity at night, resulting in a blunted and delayed disengagement from goal-directed thought and emotional involvement. This study suggests that tailored approaches addressing circadian and cognitive factors could offer a solution for insomniacs.
Bairitone Health's anatomic polysomnogram platform uses AI analysis to transform routine sleep studies into a dynamic map of airway behavior. Nidra, authorized by the FDA, treats restless legs syndrome with patented Tonic Motor Activation technology.
A study of nearly 4,000 middle-aged adults found that combined sleep apnea and insomnia increase the risk of uncontrolled hypertension. The strongest risk factor was identified as the combination of both conditions, with 10.2% of participants experiencing high blood pressure.
A new study reveals a strong connection between social media addiction and poor sleep quality among high school graduates in Bangladesh. Higher levels of social media addiction were closely associated with poorer sleep quality, particularly in female participants.
A comprehensive review synthesizes current insights into the intricate connections between gut microbiota and sleep regulation, highlighting the crucial role of peripheral organs in modulating brain function and behavior. Disruptions in gut microbiota composition are closely linked to sleep disturbances across multiple disorders.
A new study uses fruit flies to explore the relationship between sleep and diet, finding that energy deprivation leads to increased feeding and sleeping behavior. The researchers propose that correcting sleep habits may help alleviate eating and metabolic disorders.
The new guideline provides clinical recommendations for managing obstructive sleep apnea in medically hospitalized adults, emphasizing the importance of systematic approaches to diagnosis and treatment. The guidelines support continued existing treatment while in the hospital, with options including PAP therapy, oral appliance therapy,...
A study found a nearly linear relationship between nighttime light exposure and an increased risk of heart disease. The research suggests that reducing exposure to excessive artificial light at night can counteract the effects and may be a public health concern.
A new study finds that people living with HIV experience higher rates of sleep issues even when virally suppressed, associated with a higher risk for heart disease, depression, and cognitive decline. The study highlights the importance of treating healthy sleep as a fundamental health right, not a luxury.
A major study published in the European Respiratory Journal found that heatwaves increase the risk of moderate-to-severe obstructive sleep apnoea (OSA) by 13% during peak heatwave periods. The risk is higher when humidity is also high, with a 1.1% increase for every 1°C rise in nighttime temperature.
The new clinical practice guideline addresses the complex form of sleep-disordered breathing, prioritizing quality of life and functional outcomes. It recommends six treatment options, including adaptive servo ventilation, transvenous phrenic nerve stimulation, and continuous positive airway pressure.
A new study using next-generation imaging technology discovered that when the brain is falling asleep, it shows a coordinated shift in activity. Areas involved in thinking, memory, and daydreaming quiet down and use less energy during NREM sleep.
Idiopathic hypersomnia is a rare condition characterized by excessive daytime sleepiness. Patients report never feeling rested or awake despite adequate sleep, affecting their daily lives. The study analyzed online posts to better understand the experience and impact of living with this disease.
Eight finalists compete in November for the award, with innovations including non-invasive sleep studies and treatments for obstructive sleep apnea. The AASM's Sleep Medicine Disruptors event will be held in Austin, Texas, on November 14-15.
Researchers have discovered that deep sleep plays a crucial role in controlling cerebrospinal fluid dynamics, which is essential for clearing waste from the brain. During slow-wave sleep, changes in cerebrospinal fluid signals are time-locked to slow brain waves and other neural events.
A study of 27,500 people found that poor sleep leads to brains appearing older than their actual age. Low-grade inflammation is estimated to explain around 10% of the link between poor sleep and older brain age.
A study found that longer commutes and smaller living spaces are associated with poor sleep health among Tokyo residents. Housing choices that balance location and size may help improve sleep health, according to researchers at Osaka Metropolitan University.
A multi-national study found that higher levels of air pollution are linked to worse symptoms of obstructive sleep apnea (OSA) in European patients. The study revealed a modest but measurable increase in the apnoea hypopnea index (AHI) for every one unit increase in PM10 concentration.
Dr. Matthew Walker brings a multi-disciplinary approach to sleep research, focusing on the impact of sleep on human health and disease, and developing new tools and technologies to measure and improve sleep quality. The Sleep Innovation Laboratories will serve as a vital hub for discovery, innovation and public education.
Chronic insomnia is associated with faster declines in memory and thinking skills, as well as brain changes visible on imaging scans. People with insomnia are 40% more likely to develop mild cognitive impairment or dementia than those without insomnia.
A new study by Concordia researchers finds that chronic benzodiazepine consumption impacts sleep quality in older adults, leading to poorer sleep architecture and brain oscillation activities. The study suggests that these drugs may worsen cognitive functions already affected by aging.
Professor Siegfried Kasper reveals biological bases of psychiatric disorders alongside psychosocial determinants, influencing treatment protocols globally. His pioneering research transformed approaches to treatment-resistant depression, improving millions of lives.
A new study published in Sleep Medicine found that daily sleep patterns have a significant impact on cognitive function. Researchers discovered that individuals with moderate-to-regular sleep patterns performed better in cognitive assessments than those with highly irregular or rigid sleep patterns.
Researchers at Mass General Brigham identified seven metabolites in the blood associated with excessive daytime sleepiness (EDS), a condition linked to increased risk of cardiovascular disease, obesity, and diabetes. The study also found that dietary changes or supplements may help reduce EDS risk.
Researchers from Flinders University found a consistent increase in Obstructive Sleep Apnea (OSA) severity on weekends, driven by lifestyle choices and irregular sleep patterns. Maintaining a regular sleep routine is crucial to combat social apnea, which can lead to serious health conditions like heart disease, depression, and dementia.
The American Academy of Sleep Medicine is hosting Sleep Medicine Disruptors 2025, a biennial event exploring technology innovation and artificial intelligence in sleep health. The event will feature keynote address by Dr. Robert Pearl and award entries for innovative products and services supporting sleep health.
A small randomized controlled trial found that blowing through a conch shell for six months reduced symptoms of obstructive sleep apnea, including daytime sleepiness and breathing interruptions. The study suggests that conch blowing may be a simple, low-cost alternative to traditional treatments like CPAP.
Research finds CPAP lowers cardiovascular risk by 17% in patients with high-risk OSA, but may increase risk by 22% in those without high-risk OSA. The study suggests a more personalized approach to treating OSA, focusing on patients with high-risk features.
A personalized approach to recommending CPAP machines for patients with obstructive sleep apnea (OSA) may decrease adverse cardiovascular events. However, CPAP use can also increase cardiovascular risk for those with low-risk OSA markers.
A groundbreaking international study analyzed objective sleep data from 88,461 adults and found significant associations between sleep traits and 172 diseases. Sleep regularity, such as bedtime consistency and circadian rhythm stability, was linked to an increased risk of various diseases.
A new study found that older adults with insomnia face triple the risk of developing depressive symptoms compared to sound sleepers. The study suggests that treatments targeted at inflammation-related depression may benefit these patients and improve their overall quality of life.
Researchers at the University of Arizona Health Sciences will use a precision medicine approach to increase the effectiveness of sleep apnea treatment in people with Down syndrome. The study aims to evaluate the combination of two medications, atomoxetine and oxybutynin, for OSA in individuals with Down syndrome.
A new study by the University of Southampton found that adults with ADHD traits report lower quality of life and more severe insomnia. Insomnia was identified as a potential link in this association, suggesting that targeting insomnia complaints may improve the quality of life for people with ADHD.
A new study by the University of Maryland School of Medicine found that soldiers with sleep apnea are at increased risk of post-traumatic stress disorder (PTSD) and traumatic brain injury compared to those without the condition. The study also shows a higher risk of musculoskeletal injuries among service members with sleep apnea.
Research found that certain heart rate variability patterns can predict future health conditions, including stroke, depression, and cognitive dysfunction. The study suggests that nocturnal HRV provides a unique window into how the body functions during sleep.
Researchers discovered that a lack of sleep affects how people with migraines process pain signals in the brain. This can lead to increased sensitivity and severity of migraine symptoms, highlighting the importance of adequate sleep for migraine management.
A study found that healthy sleep habits at age 15, including earlier sleep timing and lower sleep variability, predicted better cardiovascular health at age 22. This suggests that addressing multiple dimensions of sleep health may be crucial for promoting long-term heart health.
A research-based workbook tackles chronic nightmares and insomnia, offering tools to rewrite distressing dreams, improve sleep quality, and regain daytime functioning. The author, MSU Psychology Professor Michael R. Nadorff, aims to provide empirically-supported treatments for this debilitating disorder.
A new study reveals that college football players experience a higher rate of obstructed sleep apnea, often associated with cardiometabolic diseases. Researchers used wearable devices and questionnaires to determine OSA prevalence among 58 CSU football players, finding 35% had clinically defined mild to moderate OSA.
Research suggests that self-employment among white women is associated with lower rates of obesity, physical inactivity, and poor sleep duration. This study uses biologic and physical measures to explore the relationship between self-employment and cardiovascular disease risk factors across sex and racial/ethnic minority status.
People who spend more time in bed sleeping or trying to sleep after a mild stroke are at risk of lower cognitive scores and brain damage. The study found an association between longer bed times and microbleeds in the brain, highlighting the importance of addressing sleep disorders in patients with mild strokes.
A new study found that middle-to-older aged adults who took longer naps, have irregular daytime sleep patterns, or slept more around midday and early afternoon were at a higher risk of mortality. The study monitored over 86,000 participants for seven days using actigraphy.
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 study by the University of São Paulo found a direct relationship between personality traits and insomnia, revealing that high levels of neuroticism are common among insomniacs. High openness was associated with low levels of insomnia, while anxiety played a key role in perpetuating the disorder.
Long sleep duration is associated with poorer global cognition and specific cognitive abilities like memory, visuospatial skills and executive functions. This association is strongest in people with depressive symptoms, regardless of antidepressant usage.
A new review reveals obstructive sleep apnea (OSA) affects memory and brain function, with OSA patients experiencing notable impairments in visual and verbal working memory. Disease severity and duration are strongly linked to poorer memory performance.
A new hairlike electrode made of 3D-printed hydrogel material has been developed to monitor brain activity for extended periods without the need for gels or skin preparation. The device's lightweight and flexible design allows for stable, high-quality recordings and minimizes discomfort, making it suitable for chronic monitoring.
A randomized clinical trial of transcranial pulsed current stimulation found significant improvements in social functioning and sleep in children with autism spectrum disorder. The treatment, which targeted the prefrontal-cerebellar region, was well-tolerated and showed promise as a viable alternative to pharmaceutical interventions.
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.