Face asymmetries assessment

Abstract

The works on asymmetry touch mostly brain hemispheres because it has been considered till the 80th years of last century that asymmetry is characteristic only of brain hemispheres; a bit later — only nervous system The discussion about symmetry and asymmetry prevalence and bigger beauty in aesthetics and art is also present in many references for instance . Asymmetry represents powerful factor of evolution . Fetal testosterone influences on callosal body size and asymmetry different expression in men and women .There exists bigger interhemispheric connectivity in girls compared to boys that results to bigger bilateral representation of language in women than men . Big works block is dedicated to left-right asymmetry in embryonic development, regulatory genes and appropriate proteins as well as apphed significance of this (in part at breast cancer).