Progress In Brain-Based Lie Detection

A Cognitive Neuroscientist writes "A new study, led by Harvard Psychologist Joshua Greene and forthcoming in the Proceedings of the National Academy of Sciences, may represent progress on the front of using brain imaging techniques, such as functional magnetic resonance imaging, to detect lies. According to Harvard's press release, Greene's is 'the first study to examine brain activity of people telling actual lies,' as opposed to prior studies in which subjects were merely instructed to lie. The results suggest that one key step in distinguishing honest from dishonest individuals may involve focusing on a small set of brain regions that are responsible for executive control and attention. However, given that the actual paper is yet to be published, it's unclear whether the study is prone to some of the methodological and interpretive complications that have recently plagued similar brain imaging studies."

Comments

But Toff can detect lies using her feet

[140Mandak262Jamuna]

Ok, Ok, Once in a while she comes across someone like Princess Azula who could lie without setting off tremors, but still I would rather Ang depend on Toff than on some mechanism that requires the test subjects strapped to gurney and wheeled in. I mean, I know Appa is big and powerful and carry lots of load but lugging around an MRI machine? Come on gimme a break.