s/n3662452

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has gloss	(noun) a polygraph that records bodily changes sometimes associated with lying lie detector
lexicalization	eng: lie detector
subclass of	(noun) a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration) polygraph

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has part	(noun) a change in the electrical properties of the skin in response to stress or anxiety; can be measured either by recording the electrical resistance of the skin or by recording weak currents generated by the body galvanic skin response, electrodermal response, psychogalvanic response, GSR, electrical skin response, Tarchanoff phenomenon, Fere phenomenon