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Deep sleep may act as fountain of youth in old age

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From the UC Berkeley press release: As we grow old, our nights are frequently plagued by bouts of wakefulness, bathroom trips and other nuisances as we lose our ability to generate the deep, restorative slumber… 

Sound waves boost older adults’ memory, deep sleep

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From the Northwestern University press release: Gentle sound stimulation — such as the rush of a waterfall — synchronized to the rhythm of brain waves significantly enhanced deep sleep in older adults and improved their… 

Sleep deprivation may cause people to eat more calories

From the King’s College London media release: Sleep deprivation may result in people consuming more calories during the following day, according to a systematic review and meta-analysis led by researchers at King’s College London. The… 

Light causes drosophila to take longer midday nap

From the Julius-Maximilians-Universität Würzburg, JMU media release: Fruit flies’ activity peaks especially in the morning and late afternoon. The insects extend their midday siesta on long summer days. Researchers from the University of Würzburg have now… 

Lighting color affects sleep, wakefulness

From the University of Oxford media release: A research team from Oxford University have shown how different colours of light could affect our ability to sleep. The researchers, led by Dr Stuart Peirson from Oxford’s…