davidwr writes "A team of researchers at Duke University published a paper linking the brain's posterior superior temporal cortex to altruistic behavior. The BBC also picked up the story. If confirmed this has applications in neurology, psychology, child-rearing, and a host of other domains. From the BBC piece: 'Using brain scans, the US investigators found this region related to a person's real-life unselfish behaviour. The Duke University Medical Center study on 45 volunteers is published in Nature Neuroscience. The participants were asked to disclose how often they engaged in different helping behaviours, such as doing charity work, and were also asked to play a computer game designed to measure altruism.'"
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