Sentences with phrase «sleep researchers reported»

In the late 1950s sleep researchers reported that 70 % of the 160 babies they studied began settling by three months of age.

Not exact matches

Researchers have reported that British children (aged 3 - 8) who slept in their parents» rooms showed lower daily levels of the stress hormone cortisol (Waynforth 2007).

The researchers report that South Asian infant care practices were more likely to protect infants from the most important SIDS risks such as smoking, alcohol consumption, sofa - sharing and solitary sleep.

Kids who don't get enough sleep are more likely to be obese later on, researchers report.

In this latest report, researchers from the CDC, FDA, and CPSC reviewed data on deaths related to infant sleep positioners from January 1997 to March 2011.

In previous studies, the researchers reported multiple serotonin - related brain abnormalities in SIDS cases, including a decrease in serotonin in regions involved in breathing, heart rate patterns, blood pressure, temperature regulation, and arousal during sleep.

Most recently, he noted, researchers reported in Science that sleep functions as a kind of «sewer system» for the brain, at least in mice, by flushing beta - amyloid, which is known to accumulate in the brains of patients with Alzheimer's disease.

Researchers assessed self - reports of sleep timing, sleepiness, and well - being (depressive symptoms and mood) before the school made the schedule change, and evaluated the measures again at approximately one and nine months after the delay.

Babies who were sleeping in their own rooms at ages 4 or 9 months got more nighttime sleep than babies the same ages who roomed with parents, researchers reported online June 5 in Pediatrics.

There is a body of evidence showing the benefits of synchronizing education times with teens» body clocks; interestingly, while «studies of later start times have consistently reported benefits to adolescent sleep health and learning, there [is no evidence] showing early starts have a positive impact on such things», add the researchers.

But now researchers reporting in Current Biology on December 28 have found a way to capture detailed information on human sleep cycles over long periods of time while individuals slumber at home in their usual way.

Now researchers reporting in Current Biology on March 8 have found that sleep spindles also play a role in strengthening new memories when newly learned information is played back to a person as they sleep.

The researchers studied these CDC reports of inadequate sleep levels from 765,000 individuals across the country alongside city - level nighttime temperature data from 2002 to 2011.

The researchers reported their findings in the journal Sleep Medicine.

Delving further into the data, the researchers learned that the more time young people reported spending online, the less sleep they got.

The more time young people reported spending online, the less sleep they got, according to researchers.

Unbalanced signaling by two molecules that regulate breathing leads to sleep apnea in mice and rats, researchers report in the Jan. 23, 2017, Proceedings of the National Academy of Sciences.

In «Greater Cognitive Deficits with Sleep - Disordered Breathing among Individuals with Genetic Susceptibility to Alzheimer's Disease: The Multi-Ethnic Study of Atherosclerosis,» researchers report that study participants carrying the apolipoprotein?

Sleeping lizards appear to share distinctive brain activity patterns with sleeping birds and mammals, researchers report in the April 29 Sleeping lizards appear to share distinctive brain activity patterns with sleeping birds and mammals, researchers report in the April 29 sleeping birds and mammals, researchers report in the April 29 Science.

Now researchers reporting in the American Journal of Human Genetics on October 5th have found that our Neanderthal inheritance has contributed to other characteristics, too, including skin tone, hair color, sleep patterns, mood, and even a person's smoking status.

To try to understand this barrier between waking and sleep, the researchers also compared the differences in reports of images or thoughts of Tetris both before sleep onset and right after.

In the same study, for those who were sleep deprived, «self - reported hunger and appetite ratings significantly increased by 24 percent and 23 percent, respectively,» noted the authors of the review paper, which was led by Julie Shlisky, a researcher at The New York Obesity Nutrition Research Center at Saint Luke's - Roosevelt Hospital Center.

A study by researchers at Columbia University's Mailman School of Public Health found that female students, racial / ethnic minorities, and students of lower socioeconomic status are particularly affected, with teens in these categories less likely to report regularly getting seven or more hours of sleep each night compared with their male counterparts, non-Hispanic white teenagers, and students of higher socioeconomic status, respectively.

In previous studies, the researchers reported multiple serotonin - related brain abnormalities in SIDS cases, including a decrease in serotonin in regions involved in breathing, heart rate patterns, blood pressure, temperature regulation, and arousal during sleep.

University of Adelaide researchers have found that men who consume diets high in fat are more likely to feel sleepy during the day, to report sleep problems at night, and are also more likely to suffer from sleep apnea.

The researchers report today in the journal Public Library of Science: Medicine that people who consistently slept less than five fours a night had significant differences in the hormones leptin and ghrelin as compared with people who slept an average of eight hours a night.

What's more, the sleep they did get was worse and they were more tired during the day, the researchers reported in the December JAMA Pediatrics.

The researchers write that about 86 percent of parents reported putting their babies to sleep with loose bedding between 1993 and 1995.

Johns Hopkins researchers report that they have identified a protein essential to the formation of the tiny brain region in mice that coordinates sleep - wake cycles and other so - called circadian rhythms.

After adjusting for lifestyle factors, age and other chronic conditions, researchers found that men who reported difficulty initiating sleep and non-restorative sleep had a 55 percent and 32 percent increased risk of CVD - related mortality over the six year follow up, respectively, when compared to men who did not report these insomnia - related symptoms.

A survey of sexsomniacs conducted in 2005 by Nik Trajanovic, a researcher at the sleep and alertness clinic at Toronto Western Hospital, Canada, and colleagues concluded it is much more common than medical case reports alone suggest.

The researchers found that reports of shorter sleep duration and poorer sleep quality were associated with a greater β - Amyloid burden, a hallmark of the disease.

Most of the afflicted family members, but none of those who sleep normally, carry a single base - pair mutation in a gene called hPer2, the researchers report 12 January in a paper published online in Science.

This lack of sleep not only produces groggy high - school students but also can lead to drug use, the researchers reported.

September 18, 2006 Sleep study adds to links between sleep loss and diabetes Short or poor quality sleep is associated with reduced control of blood - sugar levels in African Americans with diabetes, report researchers from the University of Chicago in the September 18, 2006, issue of the Archives of Internal MediSleep study adds to links between sleep loss and diabetes Short or poor quality sleep is associated with reduced control of blood - sugar levels in African Americans with diabetes, report researchers from the University of Chicago in the September 18, 2006, issue of the Archives of Internal Medisleep loss and diabetes Short or poor quality sleep is associated with reduced control of blood - sugar levels in African Americans with diabetes, report researchers from the University of Chicago in the September 18, 2006, issue of the Archives of Internal Medisleep is associated with reduced control of blood - sugar levels in African Americans with diabetes, report researchers from the University of Chicago in the September 18, 2006, issue of the Archives of Internal Medicine.

For this study, published March 17, 2017, in the journal Scientific Reports, the researchers recruited 16 children with obstructive sleep apnea (OSA).

Short or poor quality sleep is associated with reduced control of blood - sugar levels in African Americans with diabetes, report researchers from the University of Chicago in the Sept. 18, 2006, issue of the Archives of Internal Medicine.

August 15, 2000 Aging alters sleep and hormone levels sooner than expected University of Chicago researchers report that age - related deterioration of sleep quality occurs in at least two stages, the first occurring, in males, between the ages of 25 and 45.

In a 2007 Wake Forest University study, researchers found that workers who felt their jobs had adequate flexibility to meet personal and family commitments also reported getting more sleep.

WEDNESDAY, Oct. 24 (HealthDay News)-- In a surprising finding, people with sleep apnea appear to suffer less heart damage during a nonfatal heart attack than those without the condition, researchers report.

A new study by researchers at the University of Houston College of Optometry published in the journal Ophthalmic & Physiological Optics found that while the blue light emitted from digital devices could be contributing the high prevalence of reported sleep dysfunction, participants who wore short wavelength - blocking glasses three hours before bedtime for two weeks experienced a 58 % increase in their evening melatonin levels.

The result: After comparing brain activity records to both groups» nighttime distress reports, the researchers concluded that the more REM sleep was disturbed, the more trouble participants had in putting aside emotional distress.

THURSDAY, Dec. 31, 2015 (HealthDay News)-- A good night's sleep can help you remember new faces and names, researchers report.

Your congestion might also keep you awake at night: French researchers found that more than 40 percent of seasonal - allergy sufferers reported they weren't able to get a good night's sleep when their symptoms flared.

Researchers in the Netherlands recently reported that sleeping less than six hours a night can increase the risk of stroke by 4.5 per cent, compared to seven to eight hours.

People who drank either red or white wine also reported better sleep quality than the group that drank water, and the researchers found no significant adverse effects with any group.

In another study, published in July, researchers looked at 245 women in a six - month weight loss program and found that those who slept more than seven hours a night, and those who reported better quality sleep, were 33 percent more likely to succeed in their weight - loss efforts.

From that spinal fluid, the researchers found that people who reported poor sleep quality had, on average, more markers of Alzheimer's disease — including amyloid and tau buildups, brain - cell damage, and inflammation.

A few researchers advocate taking vitamin D in the morning because some people report that taking vitamins at night interferes with sleep.

The researchers looked at four sleep problems: self - reported difficulty falling or staying asleep, frequent snoring, sleep duration of less than six hours, and either sleep apnea or rotating shift work.