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  2. Polygraph - Wikipedia

    en.wikipedia.org/wiki/Polygraph

    American inventor Leonarde Keeler testing his improved polygraph on Kohler, 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, and ...

  3. United States v. Scheffer - Wikipedia

    en.wikipedia.org/wiki/United_States_v._Scheffer

    Scheffer, 523 U.S. 303 (1998), was the first case in which the Supreme Court issued a ruling with regard to the highly controversial matter of polygraph, or "lie-detector," testing. At issue was whether the per se exclusion of polygraph evidence offered by the accused in a military court violates the Sixth Amendment right to present a defense.

  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. ... His studies used students and actual court cases. Then ...

  5. Did JonBenét Ramsey’s Parents Take a Lie Detector ... - AOL

    www.aol.com/did-jonben-t-ramsey-parents...

    The polygraph test may have changed public opinion of the Ramseys but did not change their legal status as polygraph results are not admissable in court. John Mark Karr confessed to the murder in 2006

  6. Man Cleared In Teen's Cold-Case Death After Passing Lie ...

    www.aol.com/man-cleared-teens-cold-case...

    A man who was initially ruled out in the 1979 death of a 17-year-old girl after passing a polygraph test has now been named a suspect in the case, the Riverside County District Attorney’s Office ...

  7. Leonarde Keeler - Wikipedia

    en.wikipedia.org/wiki/Leonarde_Keeler

    Keeler used the lie detector on two criminals in Portage, Wisconsin, who were later convicted of assault when the lie detector results were introduced in court. One of the earlier uses of the Keeler Polygraph was in 1937, in connection to the murder of 5-year-old Roger William Loomis in Lombard, Illinois.

  8. Matlock Recap: Matty Tries First Case, Tries to Dodge ‘Human ...

    www.aol.com/entertainment/matlock-recap-matty...

    From then on, Olympia lost the jury, to a point that the firm called in consultant Shae aka The Meerkat aka a “human lie detector” (Jane the Virgin‘s Yael Grobglas).

  9. 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.