[The dynamics of the parameters of central nervous activation as a correlate of the motor image]

EEG changes were studied in the case of real movements (wrestlers training) and also in the case of imagination of motor activity (ideomotor training). Statistically significant increases were found of the average frequency of oscillations in the EEG alpha-range and simultaneously typical vegetative changes. Thus, imagination of motor activity may serve as a model for studying the CNS activation processes in connection with the realization of real motor activity.