Reward: From basic reinforcers to anticipation of social cues

Lena Rademacher*, Martin Schulte-Rüther, Bernd Hanewald, Sarah Lammertz

*Korrespondierende/r Autor/-in für diese Arbeit
13 Zitate (Scopus)

Abstract

Reward processing plays a major role in goal-directed behavior and motivation. On the neural level, it is mediated by a complex network of brain structures called the dopaminergic reward system. In the last decade, neuroscientific researchers have become increasingly interested in aspects of social interaction that are experienced as rewarding. Recent neuroimaging studies have provided evidence that the reward system mediates the processing of social stimuli in a manner analogous to nonsocial rewards and thus motivates social behavior. In this context, the neuropeptide oxytocin is assumed to play a key role by activating dopaminergic reward pathways in response to social cues, inducing the rewarding quality of social interactions. Alterations in the dopaminergic reward system have been found in several psychiatric disorders that are accompanied by social interaction and motivation problems, for example autism, attention deficit/hyperactivity disorder, addiction disorders, and schizophrenia.

OriginalspracheEnglisch
TitelCurrent Topics in Behavioral Neurosciences
Seitenumfang15
Herausgeber (Verlag)Springer Verlag
Erscheinungsdatum01.01.2016
Seiten207-221
ISBN (Print)978-3-319-47427-4
ISBN (elektronisch)978-3-319-47429-8
DOIs
PublikationsstatusVeröffentlicht - 01.01.2016

Strategische Forschungsbereiche und Zentren

  • Forschungsschwerpunkt: Gehirn, Hormone, Verhalten - Center for Brain, Behavior and Metabolism (CBBM)

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