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Updated: May 7, 2026

Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior
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Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior

Published on: June 10, 2013

Opioid receptor blockade and warmth-liking: effects on interpersonal trust and frontal asymmetry

Desirée Schweiger1, Gerhard Stemmler1, Christin Burgdorf1

  • 1Philipps-Universität Marburg, Department of Psychology, 35037 Marburg, Germany.

Social Cognitive and Affective Neuroscience
|October 1, 2013
PubMed

Keywords:
endogenous opioidsfrontal asymmetryinterpersonal trustpositive emotionpsychopharmacology

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