Functional Magnetic Resonance Imaging may promote theoretical understanding of the Polygraph Test

@article{Bell2010FunctionalMR,
  title={Functional Magnetic Resonance Imaging may promote theoretical understanding of the Polygraph Test},
  author={B. Anthony Bell and D. H. Grubin},
  journal={The Journal of Forensic Psychiatry \& Psychology},
  year={2010},
  volume={21},
  pages={52 - 65}
}
  • B. Bell, D. Grubin
  • Published 1 January 2010
  • Psychology, Biology
  • The Journal of Forensic Psychiatry & Psychology
Concerns about the validity of the comparison question test (CQT) will continue to create controversy until a well-validated theory is developed that explains how the polygraph test detects deception. One theory that provides a plausible explanation states that deceptive behavior on the CQT and corresponding physiological arousal on the polygraph are associated with neural activation in areas of the brain that process personally-relevant, emotionally-arousing information. Although the… 
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