It have been investigated healthy children in dynamics of first year of life are. It have been studied indicators of thermotopography and the right-left gradients of temperature of skin on different parts of body at children of the first year of life in dynamics of growth and development depending on a sex. Conclusions are drawn that gradients of temperatures at children of the first year of life depend on a geterochroniya of growth of extremities depending on a sex and also at increase in a gradient of temperature of the upper extremities divergence and sexual dimorphism is obviously observed.

thermal control, dynamic research, total sizes of a body, segmentary sizes of a body, children of the first year of life . Relevance. It is