The interface between the brain microwave radiation and autonomic nervous system

The features of the application of multifractal analysis to assess the interrelation of the short-term signals of microwave radiation of the human brain and heart rate variability (HRV) are described. Data are presented for periods (20, 40) s of microwave radiation signals and periods (6.5, 25) s of HRV showing low level of systematic divergence. Similar properties for periods (50, 70) s of microwave radiation signals and periods (25, 300) s of HRV are found. The results indicate the interface between microwave radiation fluctuations of the human brain and HRV signals, which represent autonomic nervous system activity.