State-dependent µ-opioid Modulation of Social Motivation – a model

Social mammals engage in affiliative interactions both when seeking relief from negative affect and when searching for pleasure and joy. These two motivational states are both modulated by µ-opioid transmission. The µ-opioid receptor (MOR) system in the brain mediates pain relief and reward behaviou...

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Bibliographic Details
Main Authors: Guro Engvig Loseth, Dan-Mikael eEllingsen, Siri eLeknes
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-12-01
Series:Frontiers in Behavioral Neuroscience
Subjects:
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnbeh.2014.00430/full