The work is performed in the hyperscanning paradigm and is devoted to the analysis of the interaction of simultaneously registered electroencephalographic patterns for each pair of healthy subjects under conditions of cognitive load in the form of a computer game with non-verbal interaction between the leading and the led players. Using the method of studying the wavelet coherence of electroencephalograms of two players, patterns of electroencephalograms with different types of synchronization were found. Phase synchronization patterns were revealed in symmetrical occipital and parietal leads, as well as in asymmetric occipital-parietal leads. Lag synchronization patterns (with a time delay in synchronization of one of the players) were found in the occipital and temporal leads, in the occipital-parietal and in the temporoparietal leads. These types of synchronization turned out to be statistically significantly determined for the alpha, beta, and gamma ranges of the analyzed electroencephalograms of paired players.
Zhukova et al. (Thu,) studied this question.