深度睡眠對大腦的好處（更多演講稿點我頭像）

題目: The brain benefts of deep sleep一and how to get more of it

What if you could make your sleep more efficient? As a sleep scientist, this is the question that has captivated me for the past 10 years. Because while the lightbulb and technology

have brought about a world of 24-hour work and productivity,it has come at the cost of our naturally occurring circadianrhythm and our body's need for sleep.

如果可以擁有更高效的睡眠會怎么樣?作為一名睡眠專家， 在過去的10年里，我一直在研究這個問題。當電燈和科技使得世界。24小時燈火通明，我們付出的代價是違背自然的晝夜節(jié)律，和我們身體對睡眠的需求。