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And it turned out that indeed
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These 5 were the brains of serial killers
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Some of whom you know.
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In studies such as these
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One looks at the biological factors...
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That is the genetics and also the brain pathology.
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The 5 brains we identified
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All had damage to the orbital cortex
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Which is right above the eyes.
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Now high-risk allele of the monoamine oxidase A
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The MAOA gene
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May also be present in these people