Galvanic Skin Response

Stress is a physiological condition in which the body becomes excited to face an emergency situation. A number of physiological changes including increase in heart rate, breathing rate etc. occurs during a high stress state. There is a relationship between Stress and the Electrical conductivity of the skin. This is known as Galvanic Skin Response or GSR. Skin conducts electric current like a Resistor used in electronic circuits.

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