The characteristics of the cerebrum bioelectrical activity of the sportsmen

For study the features of the cerebrum bioelectrical activity the EEG recordings of the sportsmen of the 22 sport specializations (n = 101) were compared with the data of the 50 untrained students. EEG was recorded by the 19-chanels electroencephalograph "Neuron-specter 3" ("Neurosoft", Russia). The electrodes were located according the international layout "10-20". The receiving data showed that the sportsmen were having special EEG pattern during the relative rest condition. It was characterized by the more pronounced activity in the theta- and delta-diapasons, by the less power in the alpha-diapason and by the weakening coherent ties level. The distinguishing feature of the high-skilled sportsmen and also sportsmen who practice in the acyclic standardly-variable sport types was the increase of the coherent tie between left parietal and right occipital areas of the hemispheres