原文视听

So these are data

所以这些数据

very similar data that have been shown many times before

这些类似的数据已经被展示了很多次了

It just Bautista and colleagues last year

去年 博迪斯塔和他的同事们

representative sample

选取了一个有代表性的抽样人群

they just asked a population or the sample

就是从人群中进行了抽样调查

what are barriers you perceive to why you don't exercise

询问他们 他们认为是什么阻碍自己参与运动

you don't engage in physical activity

为什么不去参加体力活动

We see that feeling too tired is consistently reported

我们发现 疲劳感被人们不断提及

as one of the most important factors that explain

是解释为什么他们不参与体力活动的

why people are not likely to engage in physical activity

最重要的原因之一

So again, you don't get enough sleep

问题再次变为 你的睡眠不足

you might be less liable or less able to engage in physical activity

那么你就没有参与体力活动的可能性和能力

And very interesting data

这些数据非常有趣

These have already been addressed today by Dr. Van Cauter

今天冯考特博士已经讲过了这个问题

But I'll go ahead and talk about it again a little bit

但我下面还会简单的重复

I thought it was a very interesting study at University of Chicago

我认为这是芝加哥大学开展的一项有趣的研究

Bromley and colleagues have just published these data recently

布朗利及其同事最近发表了这些数据

They had within a set of crossover design, and young healthy adults

对一群年轻的健康成年人进行了交叉试验

though they do have parental history of Type II diabetes

这些成年人的父母都有II型糖尿病史

So in one condition

在一种情况下

they stayed in laboratory conditions

他们在实验室的环境下

and had 8.5 hours to be in bed

每天睡眠8.5个小时

and another condition for a week

这种状况持续了一周

they were in bed for 5.5 hours

然后(在另一种状态下)每天睡眠5.5个小时

And they lived on campus the whole time

他们一直都居住在校园里

So it happens that 7 of the 18 subjects

参与试验的18个人当中

were regular exercisers

刚好有7个人定期锻炼身体

which I think was to define somewhat liberally

我对这个锻炼频率的认定是

they did exercise couple of days a week at least

他们每周至少锻炼两天

Those people were allowed to continue as the best as they could

在校园环境下

under the campus conditions

他们被允许尽自己的最大可能继续锻炼

They were able to continue their exercise

他们可以继续运动

They actually escorted them to the exercise facility

试验者跟随试验对象到这些运动场所去

And they found very interesting results

他们发现了非常有趣的结果

课程简介和演讲视频

课程简介
本套课程讲解了睡眠对健康的多重影响。睡眠不足会改变身体的内分泌系统，打破激素的平衡，扰乱大脑对食物的选择和摄取从而引发肥胖，严重影响胰岛素的平衡进而引发糖尿病。不同年龄段的人群有不同的睡眠需求，一般而言，年轻人的睡眠需求高于老年人，但所有成年人都应保证每天8小时的睡眠时间。

老年人的睡眠时间减少并不是生理变化的自然结果，而是其他疾病造成的影响，衰老本身并不会降低睡眠需求。常见的睡眠障碍包括失眠、睡眠呼吸障碍、四肢不宁综合症、快速眼动期行为失调，患者需要就具体的睡眠障碍咨询专业的睡眠医生，确诊后有针对性的改善睡眠，进而提高整体的健康状况。

不同的睡眠障碍有不同的治疗方式，但认知行为疗法是所有治疗方法的首选，其次是器械治疗、药物治疗以及外科手术治疗。患者应养成良好的睡眠习惯，培养“睡眠卫生习惯”，改善睡眠质量，尽量避免擅自用药和药物滥用。