Oliver Sacks: What hallucination reveals about

patients in heartwarming detail and walks us through the biology of this under-reported phenomenon.TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on climate change, Philippe Starck on design, Jill Bolte Taylor on observing her own stroke, Nicholas Negroponte on One Laptop per Child, Jane Goodall on chimpanzees, Bill ...

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YouTube | September 18, 2009

Tags:. .included. .starck. .heartwarming. .negroponte. .featured