#lie_detector__liedetector  a polygraph that records bodily changes sometimes associated with lying
  supertype:  polygraph  a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration)
  part:  galvanic_skin_response__GSR__psychogalvanic_response__electrodermal_response__electrodermalresponse__electrical_skin_response__Fere_phenomenon__Tarchanoff_phenomenon  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

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