Sentences with phrase «previous sleep studies»

Not exact matches

Recent studies show poor sleeping habits cause both brain damage and brain shrinkage, and may even accelerate onset of Alzheimer's disease.1 Previous research published in the journal Science2 revealed that your brain removes toxic waste during sleep through what has been dubbed «the glymphatic system.»

Building off of previous research, the results of this studying are showing that wool sleeping apparel and bedding increases total sleep time, promotes sleep onset and improves sleep efficiency.

Our study is consistent with previous reports that found no increase in death or in morbidity related to aspiration when sleeping supine.

Study days are organised by LCGB on a variety of topics: previous topics have included Sleep, Medications, & Tongue - tie.

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.

In previous studies, the UCLA researchers had seen differences in heart rate and blood brain flow during blood pressure changes in men and women with obstructive sleep apnea and wanted to see if cardiovascular responses in brain areas were different in healthy men and women.

«Based on previous studies published by our group and others, we predicted that a brief sleep disturbance prior to surgery would worsen postoperative pain,» Vanini says.

Previous studies showed that the more sleep spindles a human brain exhibits overnight, the more numbers one would remember the next day.

Previous studies have tied sleep deprivation to a heightened risk of depression, obesity, diabetes, heart attacks and stroke, as well as medical errors.

While previous research has indicated that sleep disruption and psychiatric disorders often occur together, this latest study is the first to causally demonstrate that sleep loss triggers excessive anticipatory brain activity associated with anxiety, researchers said.

Previous studies by Holtzman, co-first author Yo - El Ju, MD, an assistant professor of neurology, and others have shown that poor sleep increases the risk of cognitive problems.

While there have been previous surveys of American mothers about their infants» sleep position, this new study is the first to examine behavior theory factors as potential causes for placing an infant on their back or not.

... There are some hints from previous studies that these cells accumulate in lymph nodes during sleep,» the researchers wrote.

(1) However, while previous research on humans and other animals has shown that certain types of learning, like conditioning, can occur during sleep, (2) this study reveals that we can also memorize new representations and objects (here auditory «objects») while dozing.

Previous studies have found that older people tend to be active earlier while young adults shift to a later sleep - wake cycle during puberty.

Citing previous studies, the authors hypothesized that women's sleep patterns reflect postmenopausal changes, increased bladder instability and feelings of isolation after the loss of a spouse or lack of social support.

«Previous studies have shown inconsistent findings between sleep - disordered breathing and cognition, which may be due to the different tests used,» said lead study author Dayna A. Johnson, PhD, MPH, MS, MSW, instructor of medicine at Brigham and Women's Hospital and Harvard Medical School.

Foster and Wilson say previous studies have demonstrated how rats» hippocampal cells rerun patterns of neural activity during sleep.

While previous studies have shown a link between sleep duration and obesity, the new work highlights the importance of sleep timing, says Kristen Knutson, a sleep researcher at the University of Chicago in Illinois.

About 54 % had mild - to - moderate sleep apnea, and 25 % had moderate - to - severe sleep apnea, which was assessed by a sleep study among those who did not have a previous diagnosis of sleep apnea.

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.

Previous studies by the Regenstrief - IU research group have found MBSR to have a positive impact on post-cancer fatigue, depression and sleep disturbance.

Data were collected for three waves — 1994 - 1995, 1996, and 2001 - 2002 — and study authors used sleep difficulties from a previous wave to predict substance - related problems at a subsequent wave, while controlling for substance - related problems at the previous wave.

In a previous study of civilians with insomnia, Taylor and his research team discovered that cognitive behavioral therapy led to significant improvements in sleep efficiency, with the research subjects» use of sleep medication declining from 87.5 percent before therapy to 54 percent afterward, although the subjects weren't required to stop taking their medication.

Previous studies showed a relationship between omega - 3s, the fatty acids in many types of fish, and improved intelligence, as well as omega - 3s and better sleep.

Previous studies have linked sleep problems with such repetitive negative thoughts, especially in cases where someone does not get enough shut eye.

Previous studies have linked disturbed sleep to cognitive impairment in older people.

The manuscript appears in the first - ever special supplement on this topic in Pediatrics and is based on previous studies that suggest the use of digital devices before bedtime leads to insufficient sleep.

Some evidence comes from a previous study that monitored the sleep of people who have a disorder that means they often physically act out their dreams.

«Previous research identified pain and sleep disturbance as two common symptoms of adult sickle cell disorder,» said Sunil Sharma, M.D., Associate Professor of Pulmonary and Critical Care Medicine, Sidney Kimmel Medical College at Thomas Jefferson University and first author on the study.

Although Tononi's volunteers got only a few minutes of artificial sleep — not enough for the volunteers to draw meaningful subjective conclusions about sleep quality — previous studies have indicated that TMS applied at certain frequencies during sleep can improve memory.

Although previous work had suggested a connection between metabolism and circadian rhythm control, the find «will come as a big surprise to 99 % of people involved in diabetes research,» says Eve Van Cauter of the University of Chicago in Illinois, an expert on sleep and metabolism who was not involved in the studies.

In previous studies children have been admitted to specialist sleep centres at hospital to measure sleep via a polysomnographic study,» says Anne Virring Sørensen.

«Consistent with previous studies, being a female, having persistent sleep problems, and emotional and behaviour problems in childhood additionally increased the risk for parasomnias at age 12 years.»

«Though several studies have suggested that amyloid beta builds up when we lack sleep, and previous evidence has shown sleep may give the brain a chance to clear out clumps of amyloid beta, unfortunately none have been able to confirm that sleep deprivation can cause dementia.

Previous studies have correlated decreased sleep times with established risk factors for calcification, including high blood pressure, excess weight, and poor glucose regulation.

«Previous studies have pointed to REM sleep as the most likely candidate involved in the regulation of emotions,» said study lead author Rick Wassing.

Several previous studies have been examined that were researching the correlation between partial sleep deprivation and calorie consumption.

A study done in 2014 confirmed the link between increased suicide rates in adults and sleep deprivation, no matter if they had a previous history of depression.

While a couple of studies have looked at how naps might affect our ability to learn new faces and names, no previous studies have looked at the impact of a full night of sleep in between learning and being tested,» corresponding author Jeanne Duffy said in a news release from Brigham and Women's Hospital in Boston.

The 78 study participants who were between 18 — 65 years old, and were diagnosed with a major depressive disorder, an anxiety disorder, or both — also filled in a questionnaire for assessing the previous month's sleep.

«Previous research has established that yoga effectively reduces sleep disturbances for cancer patients but have not included active control groups or long - term follow - up,» explains lead study author Lorenzo Cohen, Ph.D., professor of Palliative, Rehabilitation, and Integrative Medicine and director of the Integrative Medicine Program.

Previous studies have linked a lack of sleep with obesity and even type 2 diabetes; but this is one of the first times researchers have calculated the caloric effect of insufficient Z's.

While previous studies have suggested that Montmorency tart cherry juice has sleep - enhancing benefits, Greenway and colleagues set out to help explain why.

University of Chicago researchers have repeatedly shown that insufficient sleep will result in an increased rate of diabetes due to increased insulin resistance, and insulin has been clearly linked to cancer in previous studies.

«Insomnia is quite common among older adults and it can lead to a range of health issues if left untreated,» said lead researcher Jack Losso, professor in the School of Nutrition and Food Sciences at Louisiana State University Agricultural Center in Baton Rouge who has conducted previous studies on tart cherry juice and sleep.

Previous research has hinted at the connection between sleep and metabolism, but this study is one of the first detailed looks at what might explain it.

(This is common, previous studies show — a consequence, possibly, of sleep deprivation and struggling to juggle work with the demands of a newborn.)

Previous clinical trials similarly have mixed findings: increased consumption of total fruits and vegetables over 3 mo was associated with weight loss among 103 overweight individuals with sleep - related eating disorders [28], but not over 6 mo among 690 healthy study participants [29], or over 2 mo in 50 healthy men and women [30].

Literature reviews of previous studies serve a purpose as do the plethora of separate studies by acousticians, sleep experts and physicians, many of which draw the conclusion there is a strong prima facie case that low - frequency noise generated by wind turbines causes chronic sleep deprivation in some people which then degenerates to adverse health impacts.