Tuesday, April 7, 2020

Room Light Before Bedtime May Impact Sleep Quality, Blood Pressure And...

According to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM), exposure to electrical light between dusk and bedtime strongly suppresses melatonin levels and may impact physiologic processes regulated by melatonin signaling, such as sleepiness, thermoregulation, blood pressure and glucose homeostasis.

Use Of Medication For Insomnia Or Anxiety May Increase Mortality Risk,...

Taking medications to treat insomnia and anxiety increases mortality risk by 36%, according to a study conducted by Geneviève Belleville, a professor at Université Laval's School of Psychology. Details of the study are published in the latest edition of the Canadian Journal of Psychiatry.

Sleeping Well At 100 Years Of Age: Study Searches For The...

A study in the May 1 issue of the journal Sleep is the first to examine sleep issues in a large sample of exceptionally old adults, including nearly 2,800 people who were 100 years of age and older. Results show that about 65 percent of the sample reported that their sleep quality was...

Women’s Study Finds Longevity Means Getting Just Enough Sleep

A new study, derived from novel sleep research conducted by University of California, San Diego researchers 14 years earlier, suggests that the secret to...

Key Mechanism Behind Sleep Discovered: Finding Holds Promise For Treatment Of...

Washington State University researchers have discovered the mechanism by which the brain switches from a wakeful to a sleeping state. The finding clears the way for a suite of discoveries, from sleeping aids to treatments for stroke and other brain injuries.

Sleepy Connected Americans

The 2011 Sleep in America® poll released March 7 by the National Sleep Foundation (NSF) finds pervasive use of communications technology in the hour before bed. It also finds that a significant number of Americans aren't getting the sleep they say they need and are searching for ways to cope.

As We Sleep, Speedy Brain Waves Boost Our Ability To Learn

Scientists have long puzzled over the many hours we spend in light, dreamless slumber. But a new study from the University of California, Berkeley, suggests we're busy recharging our brain's learning capacity during this traditionally undervalued phase of sleep, which can take up half the night.