[Analysis of phenotypic correlations of human psychophysiological traits].
Twin data analysis provides the estimates of genetic and environmental components of correlations within groups of skin potential reactions (SPR) and the evoked responses (ER) characters. Two-thirds of the total SPR correlations are significant, 74% of them being based on the strong genetic relationships. So, the genetic mechanisms of the SPR seem to be very general and independent of ecological quality of the stimulus (its neutrality/aversiveness). There are few significant ER correlations (25.4%) and only 35.7% of these developed from the high genetic correlations. Some ER correlations (i. e. correlations of the amplitude of P3 wave) are determined by common between-family ("cultural") environmental factors.
D000293:Adolescent; D000328:Adult; D005071:Evoked Potentials; D005260:Female; D005712:Galvanic Skin Response; D006801:Humans; D008297:Male; D008957:Models, Genetic; D010641:Phenotype; D014427:Twins
Razlozhenie fenotipicheskikh korreliatsiĭ psikhofiziologicheskikh priznakov cheloveka.