A review of current research on genetic factors associated with the functioning of the perceptual and emotional systems of the brain

Abstract

This article is a review of modern research on the relationship of genes of neurotransmitter, hormonal and neurotrophic systems of the brain with the work of perceptual and emotional systems of a person. The role of the BDNF, COMT, DRD2, HTR2A and other genes in the processes of visual recognition of words, virtual navigation, social perception, as well as in the implementation of other cognitive, emotional processes and executive functions, is discussed. The prospects of using the accumulated scientific data to study the characteristics of the visual perception of emotionally charged Internet-content with various informational orientations are discussed.