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Posts tagged “lie detector

Lie Detection using Brain Waves: It’s just as creepy as it sounds…


Currently lie detectors (polygraphs) are not admissible in court, this is because (despite what you may read) there is little proof to show that they are much better than a guess — coming in at roughly 50% accuracy. They aren’t really based in┬áscience, making them more of a toy.┬áThere might just be a new contender in the lie detection department coming soon however, researchers have found that brain activity can be used to tell whether someone recognizes details they encountered in normal, daily life. This finding may have very real implications for criminal investigations and use in courtrooms.