評論
打印
But let's just focus the United States for a moment
我們現在只將目光投向美國
If 30 to 40% of U.S. adolescents typically get sleep deficient getting less optimal sleep what are the consequences?
如果30%到40%的美國青少年 普遍睡眠不足 無法得到最佳的睡眠 那么會產生什么后果呢?
There are little early people out there saying hey, they just need to learn how to get sleep we all do
早前有人說 他們只需要學會如何睡覺就可以了 我們也是這樣做的
We all push ourselves
我們強迫自己好好睡覺
It's part of the...you know, a driven ambitious society
但這是一個充滿抱負的社會
But these are scientific and health behavior questions
這些屬于關于科學和健康行為的問題
And we need more data
我們需要獲得更多的數據支持
There are a lot of data on adults
我們已經有了很多關于成年人的數據
There are increasing data on adolescents but here is a brief summary of what we know
關于青少年的數據也越來越多 這是對我們研究成果的小結
The first is adolescents get very sleepy and sleepy means falling asleep
首先 青少年非常的困倦 困倦就意味著他們會睡著
Why they fall asleep?
為什么會睡著呢?
Not during exciting social interactions not during the things they want to do
肯定不是在社交場合睡著 也不是從事自己喜歡的事情時睡著
it's when there's lower arousal boring situations in dim light classrooms driving cars, late at night
當環境中的刺激因素減少時 他們就會睡著 例如在昏暗的教室里 半夜開車時睡著
That's a huge part of the consequence
這些都是睡眠不足造成的后果
But in addition to literal difficulty in falling asleep there's tiredness
除了難以入睡之外 還有疲勞感的問題
Tiredness is motivational change
疲勞會改變動機
It's hard to make yourself do things especially when there are awards and consequences
很難讓自己去從事某件事情 特別是當人們很疲勞的時候
you are distant or abstract when you are tired
他們很難為了榮譽或某種結果去努力
Difficulties with focused attention irritability, reactive aggression
還有注意力不集中 易怒 反應性攻擊行為
well documented in both animals and humans
研究證明這些問題都出現于動物和人類身上
Decreased mood, depression diminished motivation for social engagement
情緒下降 抑郁 參加社會交際活動的動機下降
Negative synergy with alcohol effects
飲酒后負面效果的增加
Direct effect on learning
對學習能力造成直接影響
As Mat Walker's lab and a number of labs around the world
正如馬特沃克的實驗室 以及全世界很多實驗室的研究發現
they are showing increasingly the importance of sleep for learning memory and skill learning as procedure learning as well
睡眠不足對學習能力 記憶力 技能的學習有著越來越大的影響
