An investigation was made of the individual reactions of human subjects exp
osed to electromagnetic fields. We performed the study on 86 volunteers sep
arated into two groups. The first group was exposed to the electromagnetic
field of infralow frequencies, whereas the second group was exposed to the
electromagnetic field of extremely high frequencies. We found that the elec
tromagnetic perception of human beings correlated with their individual fea
tures, such as EEG parameters, the critical frequency of flash merging, and
the electric current sensitivity. Human subjects who had a high-quality pe
rception of electromagnetic waves showed an optimal balance of cerebral pro
cesses, an excellent functional state of the central nervous system, and a
good decision criterion.