Social feedback activates the endogenous opioid system
نویسندگان
چکیده
منابع مشابه
Social touch modulates endogenous μ-opioid system activity in humans
In non-human primates, opioid-receptor blockade increases social grooming, and the endogenous opioid system has therefore been hypothesized to support maintenance of long-term relationships in humans as well. Here we tested whether social touch modulates opioidergic activation in humans using in vivo positron emission tomography (PET). Eighteen male participants underwent two PET scans with [11...
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Introduction: Some evidence demonstrates endogenous inhibitory pathways of pain involved in the interphase (phase between early and later phase) of the formalin test. We previously showed that swimming stress modulates the pain-related behaviors during the interphase of the formalin test. In this study, we evaluated the role of the endogenous opioid system in modulating nociceptive responses of...
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ژورنال
عنوان ژورنال: Molecular Psychiatry
سال: 2013
ISSN: 1359-4184,1476-5578
DOI: 10.1038/mp.2013.139