[EEG spatial characteristics after intense exercises]

Subjects performed intense exercises in a teadbahn under conditions of high ambient temperature and humidity. Spatial characteristics of the EEG were estimated. The information value of the time course of the combined index, characteristics of spatial synchronization and entropy of cortical biopotentials as a test for brain reaction to a load and recovery of its functional state was shown. The significance of non-linear relations between brain potentials in the activation of the adaptive and compensation processes was mentioned.