From a physiological point of view, the thermoregulation process
is related to autonomic activity. Although this process is
well established, detailed descriptions of the vagal afferents, its
exact location and morphological type are uncertain.6 Schlader
et al.24 corroborates these statements but describes the direct relationship
between sensation/thermal comfort and behavior of the
thermoregulatory system. In this case, the skin temperature has
an important role considering the stimulation of its receptors with
consequent thermal response. However, just as nerve conduction
velocity1, the answers of ANS after small temperature variations
are unknown