Sleep News and Research

Latest Sleep News and Research

Correlations between physical activity and sleep

According to a research presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, days with increased activity were followed by nights with lower total sleep time (TST), while nights with lower TST were followed by increased activities during the next day.

9 Jun 2009

Playing wind instruments may reduce risk for sleep apnea in musicians

The naturalistic respiratory muscle training with high resistance wind instruments may potentially reduce musicians' risk for obstructive sleep apnea (OSA), according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Genetic and environmental relations between insomnia and intrusive thinking

The genetic factors that cause increased sleep problems during times of stress seem to be the same as those that make people with intrusive and ruminative thoughts have a higher prevalence of insomnia, according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Obstructive sleep apnea increases likelihood of parasomnia symptoms

Patients suffering from obstructive sleep apnea (OSA) have an increased prevalence of parasomnia symptoms compared with the prevalence rates of individual parasomnias, according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Insomniacs need increased brain activation to maintain normal daily function

According to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, patients suffering from chronic primary insomnia (PIs) have higher levels of brain activation compared to normal sleepers during a working memory test.

9 Jun 2009

Short sleep duration and the risk of obesity among black and white Americans

According to a research abstract presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, race significantly influences the risk of obesity conferred by short sleep duration, with blacks having a greater risk than whites.

9 Jun 2009

Link between sleep disorders, diet, exercise and technology use in adolescents

According to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, adolescent obesity is associated with having less sleep. Reduction in sleep could be related to a higher caffeine intake, more hours of technology use and increased symptoms of sleep disorders (such as snoring).

9 Jun 2009

Obstructive sleep apnea common in non-obese, middle-aged patients

There is a high probability of obstructive sleep apnea (OSA) in non-obese, middle-aged patients, according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Effectiveness of a cognitive-behavioral treatment program for chronic insomnia

A majority of people experiencing chronic insomnia can experience a normalization of sleep parameters through the use of cognitive behavioral therapy for insomnia (CBT-I), according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Insomnia and sleep duration linked to diabetes

Individuals with insomnia and objective short sleep duration are at increased risk for developing diabetes, according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

9 Jun 2009

Effects of meditation on sleep in chronic insomnia

Meditation may be an effective behavioral intervention in the treatment of insomnia, according to a research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies

9 Jun 2009

Research links primary insomnia to specific neurochemical abnormality

A research abstract that will be presented on Tuesday, June 9, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, is the first demonstration of a specific neurochemical abnormality in adults with primary insomnia (PI), providing greater insight to the limited understanding of the condition's pathology.

9 Jun 2009

Sleep deprivation a factor in weight gain

The new research by scientists at the University of South Australia has revealed that though their appetites had decreased the study participants gained weight when their sleep was restricted.

8 Jun 2009

Top psychologist says mobile phones will turn kids into 'zombies'

According to a leading Australian psychologist, parents who allow young children to use mobile phones are stupid and allowing such behaviour is insane.

8 Jun 2009

Research shows how cells tell time

In a new study appearing online this week in the Proceedings of the National Academy of Sciences, Dr. Liu and his co-workers have found that this mold, which uses a protein called FRQ as the main gear of its clock, marks time by a sequence of changes in the protein's chemical structure.

8 Jun 2009

Diabetic medication 'glibenclamide' may prevent nicotine-induced SIDS

According to researchers at McMaster University, exposure of the fetus to nicotine results in the inability to respond to decreases in oxygen - known as hypoxia - which may result in a higher incidence of SIDS.

3 Jun 2009

Language use decreases in young children and caregivers when TV is on

In a new study, young children and their adult caregivers uttered fewer vocalizations, used fewer words and engaged in fewer conversations when in the presence of audible television.

1 Jun 2009

Blue light goggles improve sleep quality in the elderly

Sleep disturbances increase as we age. Some studies report more than half of seniors 65 years of age or older suffer from chronic sleep disturbances. Researchers have long believed that the sleep disturbances common among the elderly often result from a disruption of the body's circadian rhythms - biological cycles that repeat approximately every 24 hours.

1 Jun 2009

Commonly used medications may produce cognitive impairment in seniors

Many drugs commonly prescribed to older adults for a variety of common medical conditions including allergies, hypertension, asthma, and cardiovascular disease appear to negatively affect the aging brain causing immediate but possibly reversible cognitive impairment, including delirium, in older adults according to a clinical review now available online in the Journal of Clinical Interventions in Aging, a peer reviewed, open access publication.

1 Jun 2009

Sleep disordered breathing in children in a general population sample: prevalence and risk factors

A study in the June 1 issue of the journal SLEEP found that waist circumference and body mass index (BMI) are consistent, independent risk factors for all severity levels of sleep disordered breathing (SDB) in children, suggesting that as with adult SDB, metabolic factors are important risk factors for childhood SDB.

1 Jun 2009