ArticleSocial cognitive and affective neuroscience2021
Social preferences correlate with cortical thickness of the orbito-frontal cortex.
Article in Social cognitive and affective neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Examination of poverty trajectories and brain volume as predictors of adolescent depression.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2026Article
- Effects of sex, pubertal stage, and pubertal hormones on frontal and limbic responses to fearful and happy faces during early adolescence.Psychoneuroendocrinology · 2026Article
- Social Risk Coding by Amygdala Activity and Connectivity with the Dorsal Anterior Cingulate Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Group Formation and the Evolution of Human Social Organization.Perspectives on psychological science : a journal of the Association for Psychological Science · 2024Article
- Neurocomputational mechanisms of biased impression formation in lonely individuals.Communications biology · 2023Article
- Article
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Authors and funding
4 authors.
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Abstract
Humans differ in their preferences for personal rewards, fairness and others' welfare. Such social preferences predict trust, public goods provision and mutual gains bargaining and have been linked to neural activity in regions involved in reward computation, cognitive control and perspective-taking. Although shaped by culture, social preferences are relatively stable across time, raising the question whether differences in brain anatomy predict social preferences and their key components-concern for personal outcomes and concern for others' outcomes. Here, we examine this possibility by linking social preferences measured with incentivized economic games to 74 cortical parcels in 194 healthy humans. Neither concerns for personal outcomes nor concerns for the outcomes of others in isolation were related to anatomical differences. However, fitting earlier findings, social preferences positively scaled with cortical thickness in the left olfactory sulcus, a structure in the orbital frontal cortex previously shown to be involved in value-based decision-making. Consistent with work showing that heavier usage corresponds to larger brain volume, findings suggest that pro-social preferences relate to cortical thickness in the left olfactory sulcus because of heavier reliance on the orbital frontal cortex during social decision-making.
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