Learn · TED

Talk5 min

What causes insomnia?

Dan Kwartler · TED

Watch At TED

About

What keeps you up at night? Pondering deep questions? Excitement about a big trip? Stress about unfinished work? What if the very thing keeping you awake was stress about losing sleep? This seemingly unsolvable loop is at the heart of insomnia, the world's most common sleep disorder. So what is insomnia? And is there any way to break the cycle? Dan Kwartler details the science of insomnia. [TED-Ed Animation by Sharon Colman]

The talk

  1. What causes insomnia? 5 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Dan Kwartler
Year
2018
Level
For everyone
Language
English
Subjects
Medicine and health, Teaching and learning
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed