[Temperature sensitivity and the indicators of respiration in humans in the normal state and during local cooling]

The examination has shown that people who have many cold spots on the forearm possess high ventilation volume and breathing frequency and low value of oxygen utilization. These facts can evidence for the effect of cold skin receptors on the respiratory patterns. The skin temperature, at which the maximal cooling-induced changes of respiratory parameters are observed depends on the dynamic activity of cold skin thermoreceptors: the greater number of cold spots in the hand and forearm, the lesser cooling is necessary to cause the maximal increase of oxygen consumption and change of respiratory volume. The latter increased in the case of hand cooling and decreased in the case of the forearm cooling.