Approaches to assessment of the regional norm of response and adaptation of human physiological systems in the North.
Profiles of adaptive changes in the body functional systems of the adapting people in the North have been considered depending on not only residence duration but also on the level of nonspecific resistance. It is shown that for many systems of organisms of northerners their specific regional norm of reaction can be formed during the process of adaptation depending on either environmental factors or the body individual typological profiles.