Dan Gartenberg: The brain benefits of deep sleep -- and how to get more of it
ダン・ガーテンバーグ: 脳が深い睡眠から更なる恩恵を得る方法
TED Resident Dan Gartenberg has spent his adult life trying to make seven and a half hours feel like eight hours. Full bio
Double-click the English transcript below to play the video.
your sleep more efficient?
可能だとしたらどうでしょう?
that has captivated me
私を虜にしてきた
and technology have brought about a world
テクノロジーにより生まれた
circadian rhythm
犠牲になっています
our energy level throughout the day,
エネルギーレベルを左右します
a global experiment on this rhythm,
延いては生活の質をも脅かしている
our life quality in jeopardy.
sleeping a whole hour less
まる1時間少ないのです
何とかやっていけると
真の健康危機をもたらしています
is linked to diseases
ほとんどの人が知っています
with a sleep disorder like sleep apnea,
睡眠障害を治療せずにいると
to get many of these illnesses.
かかり易くなります
on your mental states?
影響については知っていましたか?
make risky, rash decisions
早計な判断を下しがちになり
on our capacity for empathy.
more sensitive to our own pain,
自分の痛みに より敏感になるので
a hard time relating to others
他人へ共感するのが難しくなりますし
being a good and healthy person
いられにくくなります
impacts our health and well-being.
理解し始めています
is the most regenerative stage of sleep:
思われている睡眠段階 —
焦点を置いています
ということです
electrodes to the scalp, chin and chest.
それぞれの睡眠段階を測定します
「レム睡眠」の脳波は
to our brain waves in waking life.
とても似ています
have these long-burst brain waves
「ロングバースト波」で
from our waking life brain waves.
非常に異なっています
are called delta waves.
「デルタ波」と呼ばれます
阻害されます
all those interactions
長期記憶や人格に
and personalities.
関わっています
these regenerative delta waves.
デルタ波を失っていきます
for biological youth.
マーカーとも言えます
more deep sleep for myself
深い睡眠を求めて
gizmo, device and hack out there --
小道具や装置を試しました
I really do need, like most people,
我々に本当に必要なのは
変えたりしましたが
exercise and light exposure,
to get a deeper night of sleep ...
見つかりませんでした
Dr. Dmitry Gerashchenko
ディミトリ・ゲラシェンコ博士に
a new finding in the literature,
発見について話してくれました
that if you could play certain sounds
睡眠中の適切なタイミングで聞かせると
deeper and more efficient.
というものでした
向上させることも
next-day memory performance
to build this technology.
collaborators at Penn State,
考案しました
in order to validate our system.
from the National Science Foundation
米国国立衛生研究所から
stimulating technology.
テクノロジー開発を続けています
to a number of devices,
that people were in deep sleep,
入ったことが分かると
stimulating sounds
実証された音を流して
to make them have deeper sleep.
for you right now.
burst frequency as your brain waves
深い眠りの中にいる時の脳波と
actually primes your mind
regenerative delta waves.
the next day about the sounds,
ということでしたが
that we played the sounds,
with more of these delta waves.
みられました
from the study that we conducted.
ある被験者の脳波像です
at that burst frequency.
in the upper part of the graph.
more of these regenerative delta waves.
より多く誘発しているのが分かります
accurately track sleep
電極を人に繋がずに
分かりました
and sleep habitat
開発し続け
向上しようとしています
as regenerative as it could be,
十分発揮されてはいませんが
引き出せる日が来るかもしれません
ABOUT THE SPEAKER
Dan Gartenberg - Sleep scientistTED Resident Dan Gartenberg has spent his adult life trying to make seven and a half hours feel like eight hours.
Why you should listen
Daniel Gartenberg is a PhD in Human Factors and Applied Cognition and is currently an adjunct assistant professor at Penn State University. He has 10 years of experience making sleep technology and is an entrepreneur who founded Proactive Life LLC, Mobile Sleep Technologies LLC, and Fly Fleet LLC. At Proactive Life, Gartenberg developed smartphone and wearable apps, like the Sonic Sleep Coach Alarm Clock, for tracking sleep quality and playing sounds that make sleep deeper. He is currently conducting grant-funded research from the National Science Foundation and the National Institute of Aging to develop sound environments that can diagnose and treat sleep disorders, improve sleep quality, and optimize daytime alertness. Gartenberg works with companies and individuals who want to get more out of their sleep.
Dan Gartenberg | Speaker | TED.com