Just a few nights of bad sleep upsets your brain

Thanks to the clocks going back, many of us managed to grab a little bit of extra shut-eye over the weekend. And that's no bad thing because, as a country, we seem to be chronically sleep-deprived. According to the Sleep Council, the average Briton gets six-and-a-half hours sleep a night, which for most people is not enough. Lots of studies have shown that cutting back on sleep, deliberately or ot

[dowhile]

少しの不眠でも脳に悪影響