「良く寝る人は美しい」は本当だった＝カロリンスカ研究所 - BBCニュース人が良く寝ると美しくなるのは本当だと、スウェーデンのカロリンスカ研究所でこのほど実施された研究で示された。睡眠不足の人は他人の目にも魅力が減じるという。
The strange case of babies sleeping in boxes
The "most read" and "most shared" boxes on this website are compelling barometers of public interest. Giles Wilson asks: Do they tell us something about ourselves? Shortly before babies are born in Finland, they are given a present by the state. It's a cardboard box filled, not with marketing bumf, but with truly useful things for the baby's first few weeks. Clothes, including a snowsuit, hat and
E-books 'damage sleep and health,' doctors warn
If you curl up under the duvet with an e-book for a bedtime read then you are damaging your sleep and maybe your health, US doctors have warned. A team from Harvard Medical School compared reading paper books and light-emitting e-readers before sleep. They found it took longer to nod off with a back-lit e-reader, which led to poorer quality sleep and being more tired the next morning. Original Kin
Brain 'can classify words during sleep'
EEG tests showed the brain continued to be active during sleep The brain is still active while we are asleep, say scientists, who found people were able to classify words during their slumber. Researchers from Cambridge and Paris introduced participants to a word test while awake and found they continued to respond correctly while asleep. The sleeping brain can perform complex tasks, particularly
Sleep's memory role discovered
The mechanism by which a good night's sleep improves learning and memory has been discovered by scientists. The team in China and the US used advanced microscopy to witness new connections between brain cells - synapses - forming during sleep. Their study, published in the journal Science, external, showed even intense training could not make up for lost sleep. Experts said it was an elegant and s
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