So at this point in the talk, this is a nice time to think, well, do you think on the whole I'm getting enough sleep? So a quick show of hands. Who feels that they're getting enough sleep here? Oh. Well, that's pretty impressive. Good. We'll talk more about that later, abou...
Russell Foster is a circadian neuroscientist: He studies the sleep cycles of the brain. And he asks: What do we know about sleep? Not a lot, it turns out, for something we do with one-third of our lives. In this talk, Foster shares three popular theories about why we ...
OK. So we've had three explanations for why we might sleep, and I think the important thing to realize is that the details will vary, and it's probable we sleep for multiple different reasons. But sleep is not an indulgence. It's not some...
Okay. So we've had three explanations for why we might sleep, and I think the important thing to realize is that the details will vary, and it's probable we sleep for multiple different reasons. But sleep is not an indulgence. It's not some sort of thing that we can take on board ...
What I'd like to do today is talk about one of my favorite subjects, and that is the neuroscience of sleep. Now, there is a sound -- (Alarm clock) -- aah, it worked -- a sound that is desperately, desperately familiar to most of us, and of course it's the sound of the alarm...
We dream to remember. 我们做梦是为了记忆。 To increase performance on certain mental tasks, sleep is good, but dreaming while sleeping is better. 为了加强一些脑力工作上的表现,睡眠非常有效,然而睡觉时做梦效果会更好。 In 2010, researchers found that subjects wer...
关于睡眠,你又了解多少?睡眠专家russellfoster为我们解答为什么要睡觉,以及睡眠对健康的影响whati'dliketodotodayistalkaboutoneofmyfavoritesubjects,andthatistheneuroscienceofsleep。now,thereisasound--(alarmclock)--aah,itworked--asoundthatisdesperately,desperatelyfamiliartomostofus,andofcourseit'sthesoundofthe...
So theres a whole raft of things associated with sleep loss that are more than just a mildly impaired brain, which is where I think most people think that sleep loss resides. So at this point in the talk, this is a nice time to think, well, do you think on the whole Im getting ...
TED 英语演讲稿:我们为什么要睡觉 简介:一生中,我们有三分之一的时间都在睡眠中度过。关于睡眠, 你又了解多少?睡眠专家 Russell Foster为我们解答为什么要睡觉,以及 睡眠对健康的影响。 What I'd like to do today is talk about one of my favorite subjects, and that is the neuroscience of sleep. Now,...
So at this point in the talk, this is a nice time to think, well, do you think on the whole I'm getting enough sleep? So a quick show of hands. Who feels that they're getting enough sleep here? Oh. Well, that's pretty impressive. Good. We'll talk more about that later, abou...