psychogalvanic response

Noun psychogalvanic response has 1 sense

• psychogalvanic response(n = noun.act) electrical skin response, electrodermal response, fere phenomenon, galvanic skin response, gsr, 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;
is a kind of reaction, response
is a part of lie detector