Opioid use rates and related deaths continue to be a public health crisis; while there are many contributing factors to opioid use disorders, criteria for diagnosis include problems related to social functioning. Previous research indicates that laboratory rats, which are frequently used as animal models of addiction-related behaviors, are capable of prosocial behavior. The following collection of studies were performed to determine the effects of heroin on prosocial behavior in rats, as well as the role of the insula in both self-administration of heroin and prosocial behaviors.
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- Doctoral Dissertation Psychology 2020