Cited by 257Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesDecision-Making and Behavioral Economics

Dopamine prediction error responses integrate subjective value from different reward dimensions

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Lak, Armin, Stauffer, William R., Schultz, Wolfram·2014·Proceedings of the National Academy of Sciences

Abstract

Significance: Most real-world rewards have multiple dimensions, such as amount, risk, and type. Here we show that within a bounded set of such multidimensional rewards monkeys’ choice behavior fulfilled several core tenets of rational choice theory; namely, their choices were stochastically complete and transitive. As such, in selecting between rewards, the monkeys behaved as if they maximized value on a common scale. Dopamine neurons encoded prediction errors that reflected that scale. A particular reward dimension influenced dopamine activity only to the extent that it influenced choice. Thus, vastly different reward types such as juice and food activated dopamine neurons in accordance with subjective value derived from the different rewards. This neuronal signal could serve to update value signals for economic choice.

Integrity signals

Registry

Crossref · 10.1073/pnas.1321596111

Cites

51 of 51 references verified0 citation errors · 0 not checkable

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  • Dopamine neurons code subjective rather than objective reward value.

    “Dopamine neurons show higher activations in response to the preferred juice, and their activity also correlates with the indifference amounts in choices between risky and safe rewards, indicating that the neurons consistently code subjective rather than objective reward value9.”
  • Stimuli of all sensory modalities are effective in eliciting the initial response component.

    “Stimuli of all sensory modalities are effective in eliciting this initial response component; those tested include loud sounds, intense light flashes, rapidly moving visual objects and liquids touching the mouth2,9,16,19,20,35.”
  • These slow changes fail to occur with more-controlled arm, mouth and eye movements in a considerable range of studies.

    “these changes fail to occur with more-controlled arm, mouth and eye movements in a considerable range of studies2,5,9,13,151,152,154”

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Authors
Lak, A., Stauffer, W. R., & Schultz, W.
Affiliations
University of Cambridge (GB)
Venue
Proceedings of the National Academy of Sciences
Published
2014-01-22
Volume
111
Issue
6
Pages
2343-2348
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2010297727
Cited by
257
References
51
Citations by year
2026: 8 · 2025: 19 · 2024: 17 · 2023: 23 · 2022: 16 · 2021: 24 · 2020: 15 · 2019: 22 · 2018: 24 · 2017: 26 · 2016: 26 · 2015: 24 · 2014: 13
FWCI
13.55
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
Wellcome Trust (095495)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
Keywords
dopamine, prediction error, subjective value, economic choice, reward magnitude, risk, reward type, single-unit recording, primate decision making, value integration, reinforcement learning
MeSH terms
Animals, Dopamine, Macaca mulatta, Male, Neurons, Probability, Reward

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