Although it is known that sleep improves cognitive performance, the underlying neural mechanisms, especially in the context of non-REM sleep, are still largely unexplored. A new study by a team of researchers from Rice University and Houston Methodist’s Center for Neural Systems Restoration and Weill Cornell Medical College, coordinated by Valentin Dragoi of Rice University, […]
How Jet Lag Can Negatively Affect Your Metabolism
Have you ever felt sluggish and uncomfortable after a long-haul flight or a night shift? A new study by the University of Surrey and the University of Aberdeen has shown that disruptions to our internal clock, such as those that occur with jet lag, affect our metabolism – albeit to a lesser extent than fatigue […]
Brighter Nights and Darker Days Could Lead to an Early Death
A study analyzing data from more than 13 million hours of light sensor data collected from 89,000 people has found that exposure to light nights and dark days is associated with an increased risk of mortality. Bright light at night disrupts the body’s normal day-night cycle, known as the circadian rhythm, and can lead to […]
New Research Shows that a Screen-Free Bedtime Routine Helps Young Children to Sleep Better
A world-first randomized controlled trial (RCT) of young children’s screen time shows that reducing screen time in the hour before bedtime improves the quality of young children’s sleep. Screen Use in Young Children It is well established that poor sleep in early childhood is associated with negative outcomes such as health problems, developmental difficulties and […]
Light at the End of the Tunnel for Night Shift Workers
Using circadian lighting, in which artificial lighting is synchronized with natural biological rhythms or a person’s “internal clock,” significantly improves the sleep quality and work performance of night shift workers, a large new study has found. The study is among the first rigorous laboratory experiments to simultaneously examine the effects of circadian lighting on markers […]
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