How do drugs affect the brain? - Sara Garofalo

View full lesson: http://ed.ted.com/lessons/how-do-drugs-affect-the-brain-sara-garofalo

Most people will take a pill, receive an injection, or otherwise take some kind of medicine during their lives. But most of us don’t know anything about how these substances actually work. How can various compounds impact the way we physically feel, think, and even behave? Sara Garofalo explains how some drugs can alter the communication between cells in the brain.

Lesson by Sara Garofalo, directed by Adriatic Animation.

Comments

  1. I came off methadone 4 months ago and I get bad headaches do anyone have information or could help please

  2. 3:20 Did Bill (Elena Nicollin said it's his name.) just eat a transparent pin, then turn into an angel with boxing gloves, & fly away?

  3. 4:15 and this is why the government wants psychedelics to be illegal folks, because people will see through their lies

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