Key brain chemical sparks anger6th June 2008
UK researchers have said serotonin, a chemical released by the brain, "plays a key role" in keeping anger under control.
Molly Crockett, a psychologist at the University of Cambridge said: "Because we directly manipulated serotonin levels and observed an effect on behaviour we can say there is a causal link between serotonin and aggressive responses".
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Title: Key brain chemical sparks anger
Author: Jess Laurence
Article Id: 7039
Date Added: 6th Jun 2008