Don't Even Think About Lying fMRI is poised to transform the security industry, the judicial system, and our fundamental notions of privacy. I'm in a lab at Columbia University, where scientists are using the technology to analyze the cognitive differences between truth and lies. By mapping the neural circuits behind deception, researchers are turning fMRI into a new kind of lie detector that's more probing and accurate than the polygraph, the standard lie-detection tool employed by law enforcement and intelligence agencies for nearly a century.
posted by robbyrobs
on Jan 5, 2006 -
Fake lie-detector reveals women's sex lies - "Women are more likely than men to lie about their sex lives, reveals a new study ... Women who thought their responses might be read said they had had an average of 2.6 sexual partners, compared with 3.4 partners for those who thought their answers were anonymous. But those who thought they would be caught out by the polygraph reported an average of 4.4 partners." I'm guessing a similar study done on men would reveal that as the likelihood of getting caught in a lie increases, the number of partners claimed would decrease...
posted by RylandDotNet
on Jul 14, 2003 -