附录 1 原文Why We Can’t Sleep? Understanding Our Sleeping and Sleepless Minds (Excerpts) Losing SleepSleep science began in the late nineteenth century, was fractured by the First World War, and then expanded during the twentieth century, accelerating from the 1960s onwards. Electroencephalography – the measurement of electrical potentials in the brain – allowed different stages of neural activity to be distinguished during sleep, although no theory was ab...
发表评论取消回复