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- Title
Game theory and neural basis of social decision making.
- Authors
Lee, Daeyeol
- Abstract
Decision making in a social group has two distinguishing features. First, humans and other animals routinely alter their behavior in response to changes in their physical and social environment. As a result, the outcomes of decisions that depend on the behavior of multiple decision makers are difficult to predict and require highly adaptive decision-making strategies. Second, decision makers may have preferences regarding consequences to other individuals and therefore choose their actions to improve or reduce the well-being of others. Many neurobiological studies have exploited game theory to probe the neural basis of decision making and suggested that these features of social decision making might be reflected in the functions of brain areas involved in reward evaluation and reinforcement learning. Molecular genetic studies have also begun to identify genetic mechanisms for personal traits related to reinforcement learning and complex social decision making, further illuminating the biological basis of social behavior.
- Subjects
DECISION making; GAME theory; REINFORCEMENT learning; MOLECULAR genetics; NEUROSCIENCES
- Publication
Nature Neuroscience, 2008, Vol 11, Issue 4, p404
- ISSN
1097-6256
- Publication type
Article
- DOI
10.1038/nn2065