Neuroscience

Maintaining wakefulness: The role of orexin neuropeptides

(Medical Xpress)—One of Kanazawa University's leading professors has spent the last 15 years investigating the role of orexin neuropeptides in the brain. Takeshi Sakurai's work is furthering understanding of sleep and wakeful ...

Health

Higher-activity jobs tied to sleep extremes, according to study

A study from the Perelman School of Medicine at the University of Pennsylvania has found that people who work in jobs that are more physically demanding tend to be either shorter sleepers (fewer than 6 hours a night) or longer ...

Health

Day or night, driving while tired a leading cause of accidents

(Medical Xpress)—Get more sleep. Have another cup of coffee before you drive to school or work. It could save your life. A 100-car naturalistic driving study conducted by the Virginia Tech Transportation Institute has shown ...

Overweight & Obesity

Increased sleep could reduce rate of adolescent obesity

Increasing the number of hours of sleep adolescents get each night may reduce the prevalence of adolescent obesity, according to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania. ...

Neuroscience

Could scientists peek into your dreams? (w/ video)

(HealthDay)—Talk about mind reading. Researchers have discovered a potential way to decode your dreams, predicting the content of the visual imagery you've experienced on the basis of neural activity recorded during sleep.

Health

Spring forward with 10 sleep tips

Daylight savings time is March 10 – that's when clocks "spring forward" at 2 a.m. and you lose an hour of sleep. Most Americans are already sleep-deprived, which can impact your mood and performance in the workplace and ...

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