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 viv...

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Bibliographic Details
Main Authors: Nummenmaa, L, Tuominen, L, Dunbar, R, Hirvonen, J, Manninen, S, Arponen, E, Machin, A, Hari, R, Jääskeläinen, I, Sams, M
Format: Journal article
Language:English
Published: Elsevier 2016