Nufar Perach-Barzilay

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Cooperation involves intentional coordinated acts performed to achieve potentially positive outcomes. Here we present a novel explanatory model of cooperation, which focuses on the role of the oxytocinergic system in promoting interpersonal coordination and synchrony. Cooperation was assessed using a novel computerized drawing task that may be performed(More)
Aggressive behavior is aimed at causing damage or pain to another individual. Aggression has been associated with structural and functional deficits in numerous brain areas, including the dorsolateral region of the prefrontal cortex (DLPFC), typically related to inhibition and impulse control. In this study, we used inhibitory continuous theta-burst(More)
Increasing evidence points to a role of dopaminergic pathways in modulating social behavior. Specifically, a polymorphic region in the third exon of the Dopamine D4 receptor (DRD4) has been associated with a host of social behaviors, often in an environment-sensitive manner. Empathy is thought to be an important motivator of prosocial behaviors and can be(More)
Considering its role in prosocial behaviors, oxytocin (OT) has been suggested to diminish levels of aggression. Nevertheless, recent findings indicate that oxytocin may have a broader influence on increasing the salience of social stimuli and may therefore, under certain circumstances, increase antisocial behaviors such as aggression. This controversy led(More)
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