Medical research

Rapid eye movement sleep helps protect against predator attack

Rapid eye movement (REM) sleep brings about brief but periodic awakenings. In 1966, Dr. Frederick Snyder reported the "sentinel" function of REM could help animals prepare a fight or flight response against potential predator ...

Dentistry

Making for a better sleep device fit

Experts are working on a way to make dental appliances more effective in reducing the effects of sleep apnea and snoring.

Health

Is your body clock off-schedule? Prebiotics may help

Whether it's from jetting across time zones, pulling all-nighters at school or working the overnight shift, chronically disrupting our circadian rhythm—or internal biological clocks—can take a measurable toll on everything ...

Psychology & Psychiatry

Helping new moms sleep better without medication

Poor sleep during pregnancy and in the first months post-birth can have long lasting psychological and physical consequences for both mother and baby. New research from Monash University has found that a non-drug sleep program, ...

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