Cited by 336Neural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on BehaviorPrimate Behavior and Ecology

Neuronal reference frames for social decisions in primate frontal cortex

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Chang, Steve W C, Gariépy, Jean-François, Platt, Michael L·2013·Nature Neuroscience

Abstract

Social decisions are crucial for the success of individuals and the groups that they comprise. Group members respond vicariously to benefits obtained by others, and impairments in this capacity contribute to neuropsychiatric disorders such as autism and sociopathy. We examined the manner in which neurons in three frontal cortical areas encoded the outcomes of social decisions as monkeys performed a reward-allocation task. Neurons in the orbitofrontal cortex (OFC) predominantly encoded rewards that were delivered to oneself. Neurons in the anterior cingulate gyrus (ACCg) encoded reward allocations to the other monkey, to oneself or to both. Neurons in the anterior cingulate sulcus (ACCs) signaled reward allocations to the other monkey or to no one. In this network of received (OFC) and foregone (ACCs) reward signaling, ACCg emerged as an important nexus for the computation of shared experience and social reward. Individual and species-specific variations in social decision-making might result from the relative activation and influence of these areas.

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  • Prior investigations in rodents and primates have provided evidence for neurons that encode information about other individuals, demonstrating changes in activity when animals observe another's appetitive or aversive experiences.

    “Prior investigations in rodents and primates, for example, have provided evidence for the presence of neurons that encode information about other individuals, demonstrating changes in activity when the animals observe another’s appetitive or aversive experiences 1–11.”
  • Previous investigations have provided insight into how discrete aspects of another animal's experience, such as receipt of reward, may be encoded by cells.

    “Previous investigations have provided insight into how discrete aspects of another animal’s experience, such as receipt of reward, may be encoded by cells 1–7,9.”
  • Videos promote interactive looking behaviors, e.g., eye contact, gaze-following, gaze-avoidance, and the reciprocation of facial expressions, as they better approximate natural interactions.

    “We have previously shown that videos promote interactive looking behaviors, e.g., eye contact, gaze-following, gaze-avoidance, and the reciprocation of facial expressions [12-17] as they better approximate natural interactions [18-20].”

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Authors
Chang, S. W. C., Gariépy, J.-F., & Platt, M. L.
Affiliations
Duke University (US)
Corresponding author
Chang, Steve W C
Venue
Nature Neuroscience
Published
2012-12-23
Volume
16
Issue
2
Pages
243-250
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W2025969629
Cited by
336
References
53
Citations by year
2026: 19 · 2025: 36 · 2024: 16 · 2023: 24 · 2022: 25 · 2021: 54 · 2020: 18 · 2019: 15 · 2018: 23 · 2017: 21 · 2016: 20 · 2015: 21 · 2014: 20 · 2013: 24
FWCI
10.66
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Canadian Institutes of Health Research (84765)
  • National Institute of Mental Health (K99MH099093, MH095894, R00-MH099093, R01MH086712, R01MH095894)
  • National Institute of Neurological Disorders and Stroke (T32NS051156)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Social Sciences › Psychology › Social Psychology › Primate Behavior and Ecology
Keywords
social decision-making, orbitofrontal cortex, anterior cingulate cortex, neural coding, collective experience, autism spectrum disorder, sociopathy
MeSH terms
Action Potentials, Analysis of Variance, Animals, Brain Mapping, Decision Making, Gyrus Cinguli, Macaca mulatta, Male, Neurons, Photic Stimulation, Reward, Social Behavior, Prefrontal Cortex

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