Psychology Commons^™

Oxytocin Receptor Genotype And Serotonin Transporter Genotype As Mediators Of Social Behavior: A Rhesus Macaque Model, Ryno Kruger

Undergraduate Honors Theses

Studies suggest that sociality plays a major role in physical and mental health, with loneliness, hostility, and aggression contributing to ill health. Genetic variation functions as a foundational basis for positive sociality, as well as antisocial behaviors such as social alienation and aggression. It is widely believed that the central serotonin and oxytocin systems are two neurotransmitter systems that play important roles in sociality and antisocial behavior. In this study, we investigate the genetic impact of the serotonin transporter gene (SERT) and a recently discovered oxytocin receptor (OXTR) gene on social isolation and antisocial behavior using a rhesus monkey model …