# Elliot Krane: The mystery of chronic pain

We think of pain as a symptom, but there are cases where the nervous system develops feedback loops and pain becomes a terrifying disease in itself. Starting with the story of a girl whose sprained wrist turned into a nightmare, Elliot Krane talks about the complex mystery of chronic pain, and reviews the facts we're just learning about how it works and how to treat it.

- Kind: Talk
- Year: 2011
- Runtime: 8 min
- By: TED.com
- Genres: Education, Science, Mystery
- Archive: [Internet Archive](https://archive.org/details/ElliotKrane_2011U)
- Licence or status: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (as the archive states it)
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/ElliotKrane_2011U?play=1)