Research of dynamic relationships in induced signals of the human brain biomagnetic activity based on the Memory Functions Formalism

In this paper, we have shown the capabilities of the original authors method, namely, the Memory Functions Formalism, in the analysis of dynamic relationships between the signals of biomagnetic activity of the human brain exposed to combinations of red-blue, red-green, and blue-green light. We have analyzed the effects of synchronization and statistical memory in neuromagnetic responses of different cerebral cortex areas for a group of healthy subjects. By analyzing phase portraits and power spectra of memory functions, we identified the cerebral cortex areas with the most significant response. In addition, we carried out a quantitative assessment of the effects of statistical memory in simultaneously recorded signals.