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Exploring the mind of a killer

3,525,638 views |

Jim Fallon |

TED2009

• February 2009

Psychopathic killers are the basis for some must-watch TV, but what really makes them tick? Neuroscientist Jim Fallon talks about brain scans and genetic analysis that may uncover the rotten wiring in the nature (and nurture) of murderers. In a too-strange-for-fiction twist, he shares a fascinating family history that makes his work chillingly personal.

Psychopathic killers are the basis for some must-watch TV, but what really makes them tick? Neuroscientist Jim Fallon talks about brain scans and genetic analysis that may uncover the rotten wiring in the nature (and nurture) of murderers. In a too-strange-for-fiction twist, he shares a fascinating family history that makes his work chillingly personal.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Jim Fallon

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Sloan Scholar, Fulbright Fellow, Professor Emeritus of Neuroscience, Jim Fallon looks at the way nature and nurture intermingle to wire up the human brain.

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This talk was presented at an official TED conference. TED's editors chose to feature it for you.