Electrical stimulation has long been used in research to either observe propagation or activation properties, mapping and threshold studies in both human and animal subjects. By varying the amplitude, duration and frequency of stimulation, it has...

Galvanic Skin Response (GSR) measures changes in sweat gland activity on the skin as an indication of physiological or psychological arousal. Galvanic Skin Response may also be referred to as electrodermal response (EDR), skin conductance response...