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Dec. 17, 2010
No Fear
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| Researchers are studying the brain and behavior of a woman known as SM. She lives in a world without fear -- a condition the researchers believe is due to a lack of function in her amygdala. In research involving snakes, spiders, horror movies, and haunted houses, the researchers are exploring her world and trying to gain a better understanding of what fear is and the role it plays in our lives. A report on their work is published this week in the journal Current Biology. |
Produced by Annette Heist, Senior Producer
Guests
-
Daniel Tranel
Professor of Neurology and Psychology
University of Iowa
Iowa City, Iowa
FEATURED READING
Scatter, Adapt, and Remember: How Humans Will Survive a Mass Extinction
by Annalee Newitz
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