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  2. fMRI lie detection - Wikipedia

    en.wikipedia.org/wiki/FMRI_lie_detection

    As "Prospects of fMRI as a Lie Detector" [9] states, fMRIs use electromagnets to create pulse sequences in the cells of the brain. The fMRI scanner then detects the different pulses and fields that are used to distinguish tissue structures and the distinction between layers of the brain, matter type, and the ability to see growths.

  3. Polygraph - Wikipedia

    en.wikipedia.org/wiki/Polygraph

    American inventor Leonarde Keeler testing his improved polygraph on Arthur Koehler, a former witness for the prosecution at the 1935 trial of Richard Hauptmann. A polygraph, often incorrectly referred to as a lie detector test, [1] [2] [3] is a pseudoscientific [4] [5] [6] device or procedure that measures and records several physiological indicators such as blood pressure, pulse, respiration ...

  4. Lie detection - Wikipedia

    en.wikipedia.org/wiki/Lie_detection

    Lie detection is an assessment of a verbal statement with the goal to reveal a possible intentional deceit. Lie detection may refer to a cognitive process of detecting deception by evaluating message content as well as non-verbal cues. [ 1 ]

  5. Brain fingerprinting - Wikipedia

    en.wikipedia.org/wiki/Brain_fingerprinting

    Brain fingerprinting (BF) is a lie detection technique which uses brain waves from a electroencephalography (EEG) to determine whether specific information is stored in the subject's cognitive memory. It was invented by Larry Farwell, a Harvard-graduated neuroscientist, and published in 1995. [1]

  6. Brain-reading - Wikipedia

    en.wikipedia.org/wiki/Brain-reading

    Brain-reading or thought identification uses the responses of multiple voxels in the brain evoked by stimulus then detected by fMRI in order to decode the original stimulus. . Advances in research have made this possible by using human neuroimaging to decode a person's conscious experience based on non-invasive measurements of an individual's brain activit

  7. Ariana Grande took a lie detector test and addressed all ...

    www.aol.com/news/ariana-grande-took-lie-detector...

    Ariana Grande is setting the record straight about those ongoing plastic surgery rumors. In a new interview with Vanity Fair, the "Wicked" star was hooked up to a lie detector test and answered a ...

  8. Employee Polygraph Protection Act - Wikipedia

    en.wikipedia.org/wiki/Employee_Polygraph...

    Workplaces in the United States must display this poster explaining the Employment Polygraph Protection Act to employees. The Employee Polygraph Protection Act of 1988 (EPPA) is a United States federal law that generally prevents employers from using polygraph (lie detector) tests, either for pre-employment screening or during the course of employment, with certain exemptions.

  9. Silent Talker Lie Detector - Wikipedia

    en.wikipedia.org/wiki/Silent_Talker_Lie_Detector

    The Silent Talker Lie Detector is an attempt to increase the accuracy of the most common lie detector, the polygraph, which does not directly measure whether the subject is truthful, but records physiological measures that are associated with emotional responses.

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