Thermal modelling and thermography measurements of thermoregulation effects in a skin tissue

The aim of this research was to develop a local thermal model of human skin including thermoregulation effects. It was shown that the thermoregulation is associated with the negative thermal feedback in an alive organism. In this paper we present the experimental and modelling results of temperature recovery after weak and deep thermal provocation. The results of the research confirm that the thermal feedback corresponds to the variation of perfusion coefficient in the well-known, frequently used Pennes thermal model of a tissue.