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Fehr-Schmidt inequality aversion constrains vmPFC value coding in social context: A computational fMRI study

Waldir M Sampaio1

  • 1Department of Psychology, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil; National Institute of Science and Technology on Social and Affective Neuroscience (INCT-SANI), São Paulo, Brazil.

Brain and Cognition
|July 16, 2026
PubMed
Summary

No abstract available in PubMed .

Keywords:
Computational modelingFehr-Schmidt modelInequality aversionIngroup biasSocial decision-makingUltimatum gameVentromedial prefrontal cortexfMRI

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