TED演讲：熬夜的危害，看完不敢了！
字幕摘录
| 时间 | 英文 | 中文 |
|---|---|---|
| 0:07 | 1965年,17岁的高中生Randy Garner | |
| 0:12 | stayed awake for 264 hours. | 264小时未睡 |
| 0:16 | That's 11 days to see how he'd cope without sleep. | 这是11天 看他如何应付 不睡觉。 |
| 0:20 | On the second day, his eyes stopped focusing. | 第二天,他的眼睛停止专注. |
| 0:23 | Next, he lost the ability to identify objects by touch. | 接下来,他失去了通过触摸识别物体的能力. |
| 0:27 | By day three, Garner was moody and uncoordinated. | 到了第3天,加内尔情绪暴躁,不协调. |
| 0:30 | At the end of the experiment, he was struggling to concentrate, | 在实验结束时,他一直在努力集中精神 |
| 0:33 | had trouble with short-term memory, became paranoid, and started hallucinating. | 短期记忆有问题, 变得偏执, 并开始产生幻觉。 |
| 0:38 | Although Garner recovered without long-term psychological or physical damage, | 虽然Garner康复后没有受到长期的心理或身体伤害, |
| 0:43 | for others, losing shut eye can result in hormonal imbalance, illness, | 对其他人来说,失明会导致激素失衡,疾病, |
展开字幕全文（67 条）
| 序号 | 英文 | 中文 |
|---|---|---|
| 1 | 1965年,17岁的高中生Randy Garner | |
| 2 | stayed awake for 264 hours. | 264小时未睡 |
| 3 | That's 11 days to see how he'd cope without sleep. | 这是11天 看他如何应付 不睡觉。 |
| 4 | On the second day, his eyes stopped focusing. | 第二天,他的眼睛停止专注. |
| 5 | Next, he lost the ability to identify objects by touch. | 接下来,他失去了通过触摸识别物体的能力. |
| 6 | By day three, Garner was moody and uncoordinated. | 到了第3天,加内尔情绪暴躁,不协调. |
| 7 | At the end of the experiment, he was struggling to concentrate, | 在实验结束时,他一直在努力集中精神 |
| 8 | had trouble with short-term memory, became paranoid, and started hallucinating. | 短期记忆有问题, 变得偏执, 并开始产生幻觉。 |
| 9 | Although Garner recovered without long-term psychological or physical damage, | 虽然Garner康复后没有受到长期的心理或身体伤害, |
| 10 | for others, losing shut eye can result in hormonal imbalance, illness, | 对其他人来说,失明会导致激素失衡,疾病, |
| 11 | and in extreme cases, death. | 在极端情况下,死亡。 |
| 12 | We're only beginning to understand why we sleep to begin with, | 我们才刚开始明白我们为什么睡觉 |
| 13 | but we do know it's essential. | 但我们知道这很重要 |
| 14 | Adults need seven to eight hours of sleep a night, | 成年人每晚需要七到八小时的睡眠 |
| 15 | and adolescents need about 10. | 青少年需要约10人。 |
| 16 | We grow sleepy due to signals from our body telling our brain we are tired, | 我们因为身体的信号而变得困倦 告诉我们的大脑,我们累了, |
| 17 | and signals from the environment telling us it's dark outside. | 和来自环境的信号 告诉我们外面很黑 |
| 18 | The rise in sleep-inducing chemicals like adenosine and melatonin | 导致睡眠的化学物质,如丁酮和梅拉托宁的上升 |
| 19 | send us into a light dose that grows deeper, | 送我们进入更深处的轻剂量 |
| 20 | making our breathing and heart rate slow down, | 使我们的呼吸和心跳放慢, |
| 21 | and our muscles relax. | 和我们的肌肉放松。 |
| 22 | This non-REM sleep is when DNA is repaired, | 这种非REM睡眠是当DNA修复时, |
| 23 | and our bodies replenish themselves for the day ahead. | 和我们的身体补充 自己为未来的一天。 |
| 24 | In the United States, it's estimated that 30% of adults | 在美国,估计30%的成年人 |
| 25 | and 66% of adolescents are regularly sleep-deprived. | 66%的青少年经常失眠。 |
| 26 | This isn't just a minor inconvenience. | 这不只是个小麻烦 |
| 27 | Staying awake can cause serious bodily harm. | 保持清醒会造成严重的身体伤害. |
| 28 | When we lose sleep, learning, memory, mood, and reaction time are affected. | 当我们失去睡眠,学习,记忆,情绪,和反应时间受到影响. |
| 29 | Sleeplessness may also cause inflammation, hallucinations, high blood pressure, | 失眠还会导致炎症 幻觉 高血压 |
| 30 | and it's even been linked to diabetes and obesity. | 甚至连糖尿病和肥胖症都有关系 |
| 31 | In 2014, a devoted soccer fan died after staying awake for 48 hours | 2014年,一位献身的足球迷在醒着48小时后去世了 |
| 32 | to watch the World Cup. | 观看世界杯. |
| 33 | While his untimely death was due to a stroke, | 虽然他的不幸死亡是由于中风, |
| 34 | studies show that chronically sleeping fewer than six hours a night | 研究表明,长期睡眠不足每晚6小时 |
| 35 | increases stroke risk by four and a half times | 中风风险增加4倍半 |
| 36 | compared to those getting a consistent seven to eight hours of shut eye. | 和那些保持7到8小时闭眼的人相比 |
| 37 | For a handful of people on the planet | 对于地球上的少数人 |
| 38 | who carry a rare inherited genetic mutation, | 他们带着罕见的遗传突变 |
| 39 | sleeplessness is a daily reality. | 失眠是日常现实. |
| 40 | This condition, known as fatal familial insomnia, | 这种疾病,被称为致命的家庭失眠, |
| 41 | places the body in a nightmarish state of wakefulness, | 将尸体置于沉睡状态, |
| 42 | forbidding it from entering the sanctuary of sleep. | 禁止它进入睡眠的避难所。 |
| 43 | Within months or years, this progressively worsening condition | 在数月或数年内,这种状况逐渐恶化 |
| 44 | leads to dementia and death. | 导致痴呆和死亡。 |
| 45 | How can sleep deprivation cause such immense suffering? | 睡眠匮乏如何造成如此巨大的痛苦? |
| 46 | Scientists think the answer lies with the accumulation of waste products in the brain. | 科学家认为答案在于大脑中废物产品的积累. |
| 47 | During our waking hours, our cells are busy using up our day's energy sources, | 在我们醒来的几个小时里 我们的细胞 忙着消耗我们一天的能源 |
| 48 | which get broken down into various byproducts, including adenosine. | 它被分解成各种副产品, 包括丁酮。 |
| 49 | As adenosine builds up, it increases the urge to sleep, | 随着腺素的积累 它增加了睡眠的冲动 |
| 50 | also known as sleep pressure. | 又称睡眠压力. |
| 51 | In fact, caffeine works by blocking adenosine's receptor pathways. | 事实上,咖啡因通过阻断腺素受体途径而起作用. |
| 52 | Other waste products also build up in the brain, | 其他废物产品也在大脑中积累, |
| 53 | and if they're not cleared away, they collectively overload the brain | 而且如果他们没有被清除, 他们集体超载大脑 |
| 54 | and are thought to lead to the many negative symptoms of sleep deprivation. | 并且被认为会导致许多不良症状 剥夺睡眠。 |
| 55 | So what's happening in our brain when we sleep to prevent this? | 所以当我们睡觉时 大脑里发生了什么? |
| 56 | Scientists found something called the glymphatic system, | 科学家发现了一个叫做甘油系统的东西 |
| 57 | a clean-up mechanism that removes this build-up | 清除这种累积的清理机制 |
| 58 | and is much more active when we're asleep. | 更活跃 当我们睡着了。 |
| 59 | It works by using cerebrospinal fluid to flush away toxic byproducts | 用脑脊液冲走有毒副产品 |
| 60 | that accumulate between cells. | 在细胞间积累 |
| 61 | Lymphatic vessels, which serve as pathways for immune cells, | 作为免疫细胞的通道, |
| 62 | have recently been discovered in the brain, | 大脑最近被发现, |
| 63 | and they may also play a role in clearing out the brain's daily waste products. | 他们也可以在清除大脑日常废物产品方面发挥作用。 |
| 64 | While scientists continue exploring the restorative mechanisms behind sleep, | 在科学家继续探索睡眠背后的恢复机制的同时, |
| 65 | we can be sure that slipping into slumber is a necessity. | 我们可以确定, 滑入睡眠是必要的。 |
| 66 | If we want to maintain our health and our sanity, | 如果我们想保持我们的健康和理智 |
| 67 | if we want to maintain our health and our sanity, | 如果我们想保持我们的健康和理智, |
该视频共有字幕 70 条。解锁更多字幕为会员功能，请移动到 价格