Physiological reactions are what lie detectors analyze, and these include things like the electrical conductivity of the skin, the rate of breathing, and the pace of the heart and blood pressure. Changes in core body temperature, sweat, and muscle tension are also tracked.
Physiological responses, such as those of the heart, blood pressure, lungs, and skin, are monitored in lie detector tests. Eye blinks, finger taps, and muscle tension are all measured as well.
During lie detector tests, changes in the subject's blood pressure, pulse, breathing, and perspiration rates, among other things, are watched to see if they are lying. I'm experiencing this symptom right now.
Physiological changes in the body in reaction to inquiries are measured by lie detector test. Changes in respiration, pulse, and skin reactions like sweating or blushing may also occur. To ascertain whether a person is telling the truth or not, a polygraph machine measures these changes.
-- Edited by thomasmile on Monday 20th of March 2023 08:49:00 PM