NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex.
睡眠是件很重要的事,幫助記憶,肌肉恢復(fù),情緒排解。
也沒(méi)啥新進(jìn)展
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“It can save your life.”我去睡了886
what》播客 和我一起入夢(mèng)播主 Drew Ackerman 焦慮癥引起的睡眠問(wèn)題
進(jìn)行高質(zhì)量睡眠的能力本身就是一種天賦,讓人羨慕啊。
23#60# 3/10我只想說(shuō),不想再看這種講了一個(gè)小時(shí)屁都放不出來(lái)的紀(jì)錄片了。用了各種各樣的實(shí)驗(yàn)還說(shuō)不清個(gè)模糊的答案。真感覺(jué)浪費(fèi)時(shí)間。
肌肉(運(yùn)動(dòng))與睡眠改善:待明晰的路徑
越看到后面越覺(jué)得是在給醫(yī)療制藥行業(yè)背書(shū),那些研究者們炯炯有神的目光看到的都是金錢(qián)。
標(biāo)記
1.杏仁體就像是腦子里的鬧鐘,為什么會(huì)睡不著,因?yàn)榭偺幵诮箲]的環(huán)境下會(huì)讓鬧鐘老是響 2.如果做了興奮的事情,不要強(qiáng)行去睡覺(jué),這樣不容易睡著,并且長(zhǎng)此以往每次睡前大腦自然的與興奮綁定起來(lái),導(dǎo)致難入睡 3.多次小憩有有利于記憶力 4.熬夜睡眠壓力持續(xù)增強(qiáng),隨著睡眠壓力增強(qiáng),它會(huì)損害你的思維過(guò)程 5.不間斷的睡眠和睡眠時(shí)長(zhǎng)一樣重要 6.睡眠缺失會(huì)對(duì)每個(gè)人記憶力影響不同,這由體內(nèi)基因所決定紀(jì)錄片內(nèi)容講的很散亂,僅僅是各種研究成果的拼湊,但有時(shí)也需要這種片子打破知識(shí)盲區(qū)
感覺(jué)還可以,但是這個(gè)學(xué)科大概進(jìn)展的還不那么多,感覺(jué)收獲不是很大。
pink noise今晚用起來(lái)。slow wave和rem是交替來(lái)的,周期約90分鐘。睡眠不良的人會(huì)在rem期間經(jīng)歷arousal,杏仁核在睡眠后未得到休息(經(jīng)歷緊張事件后應(yīng)該做轉(zhuǎn)移注意力放松活動(dòng)再去睡覺(jué))。相對(duì)而言,海馬體儲(chǔ)存短期記憶,在睡眠中轉(zhuǎn)入大腦皮層,午睡有利于提高記憶力和認(rèn)知水平。microsleep大腦休息幾秒,駕駛中0.2秒失去注意力就會(huì)導(dǎo)致車(chē)禍。不要抵抗“sleep pressure”,消除腺苷酸的最好方法就是好好睡覺(jué)。
不要腺苷酸,睡眠是一件十分嚴(yán)肅認(rèn)真的事
睡覺(jué),狗命重要,感覺(jué)大部分人都沒(méi)有熬夜基因,多睡基因倒是挺常見(jiàn)
做了幾天噩夢(mèng)后來(lái)研究睡眠和夢(mèng),沒(méi)能解答我的問(wèn)題:夢(mèng)中的痛苦是否是人體自愈的方式? 僅僅通過(guò)與大腦相關(guān)的研究強(qiáng)調(diào)睡眠的重要性。比較有趣的是,科普性的知識(shí)究竟是如何經(jīng)過(guò)紀(jì)錄片的包裝成為一種 仿佛 極度專業(yè)化、前沿、值得信賴的episode