原文视听

As soon as there is a change in body mass change in percentage of fat lepton levels are very reactive to that.

因为只要身体质量发生变化体内的脂肪比例发生变化瘦素水平就会相应的调整

And it's difficult then to show an impact of sleep duration there have been epidemiology studies who have found reduced lepton levels in those with short sleep.

因此很难证明睡眠长短会造成什么影响有一些流行病学的研究发现对其他辅助因素进行了控制之后

After controlling for a number of cofactors Inaudible that's a very important and interesting question.

睡眠时间短的人 瘦素水平也低听不清这是一个重要而有趣的问题

And it has not been addressed I think I can share the one experience that there was a novel... Set a different knowledge and development.

我刚才没有讲我想我可以给大家分享一个经验这是另一套知识

That pharmaceutical company had noticed that there was a small decrease in BMI in those randomized to the active drug.

制药公司已经发现那些被随机分配到活性药物小组的人和分配到无效对照剂小组的人

As compared to the placebo and so they called me in to develop a protocol to examine that and then the upper management.

前者的身体质量指数更高所以他们叫我过去开发一个测试程序结果高级领导层

Decided not to continue the development and my project was in the trash can.

决定不将这项研究继续下去我的项目就被扔进了垃圾桶.

Thank you so much for that amazing talk your work is so important I was wondering if you could comment a little bit on any of these three periods of stress.

感谢你带给我们的这场令人惊叹的演讲 你的研究非常的重要我想请你评价一下三种持续时间不同的压力

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。