“If you go to bed too early and get up too late you probably won't sleep especially well. This could show up… — Penelope A. Lewis Long time Copy Share Image
“First, larks don't just like to get up early; they also get tired much earlier in the day than owls, and they… — Penelope A. Lewis Sleep deprivation Copy Share Image
“In many ways, a sleep-deprived brain acts like a brain under the influence of alcohol.” — Penelope A. Lewis Sleep Copy Share Image
“Strangely, younger people seem to suffer more in this situation than older people, not because they get less sleep but because they… — Penelope A. Lewis Older people Copy Share Image
“Strangely, younger people seem to suffer more in this situation than older people, not because they get less sleep but because they… — Penelope A. Lewis Older people Copy Share Image
