Skin Temperature Response of Normal Human Subjects to Various Conditions

Abstract

Ten healthy volunteers (five males and five females), 25 to 41 years of age, were exposed to several different environmental conditions in a constant temperature room. It was found that at 20 C. and about 55 per cent humidity, about five hours after the last meal, the behavior of the temperature of the toe in contrast to that of the finger was consistent, reliable and reproducible. These conditions, somewhat cooler than those frequently used, were deemed suitable for testing vasodilator drugs or procedures.