Cited by 411Neural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on BehaviorDecision-Making and Behavioral Economics

A neural reward prediction error revealed by a meta-analysis of ERPs using great grand averages

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Sambrook, Thomas D., Goslin, Jeremy·2015·Psychological Bulletin

Abstract

Economic approaches to decision making assume that people attach values to prospective goods and act to maximize their obtained value. Neuroeconomics strives to observe these values directly in the brain. A widely used valuation term in formal learning and decision-making models is the reward prediction error: the value of an outcome relative to its expected value. An influential theory (Holroyd & Coles, 2002) claims that an electrophysiological component, feedback related negativity (FRN), codes a reward prediction error in the human brain. Such a component should be sensitive to both the prior likelihood of reward and its magnitude on receipt. A number of studies have found the FRN to be insensitive to reward magnitude, thus questioning the Holroyd and Coles account. However, because of marked inconsistencies in how the FRN is measured, a meaningful synthesis of this evidence is highly problematic. We conducted a meta-analysis of the FRN's response to both reward magnitude and likelihood using a novel method in which published effect sizes were disregarded in favor of direct measurement of the published waveforms themselves, with these waveforms then averaged to produce "great grand averages." Under this standardized measure, the meta-analysis revealed strong effects of magnitude and likelihood on the FRN, consistent with it encoding a reward prediction error. In addition, it revealed strong main effects of reward magnitude and likelihood across much of the waveform, indicating sensitivity to unsigned prediction errors or "salience." The great grand average technique is proposed as a general method for meta-analysis of event-related potential (ERP).

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  1. Glimcher, P. W. (2009). Choice: Towards a standard back-pocket model. San Diego, CA: Elsevier Academic Press.
  2. Sutton, R. S., & Barto, A. G. (1998). Introduction to reinforcement learn- ing. Cambridge, MA: MIT Press.

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Authors
Sambrook, T. D., & Goslin, J.
Affiliations
University of Plymouth (GB)
Venue
Psychological Bulletin
Published
2015
Volume
141
Issue
1
Pages
213-235
ISSN
  • 0033-2909 (ISSN-L)
  • 1939-1455
OpenAlex
W2012241920
Cited by
411
References
115
Citations by year
2026: 37 · 2025: 51 · 2024: 34 · 2023: 41 · 2022: 33 · 2021: 41 · 2020: 37 · 2019: 34 · 2018: 36 · 2017: 29 · 2016: 26 · 2015: 12
FWCI
2.16
Type
journal article
Language
en
Open access
Locations
  • Psychological Bulletin (publishedVersion)
  • PubMed (publishedVersion)
  • PEARL (University of Plymouth) (submittedVersion)
  • UEA Digital Repository (University of East Anglia) (submittedVersion)
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 › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
Keywords
reward prediction error, feedback-related negativity, event-related potentials, reward magnitude, neuroeconomics, decision-making, salience, waveform averaging
MeSH terms
Data Interpretation, Statistical, Electroencephalography, Evoked Potentials, Humans, Reward, Feedback, Psychological

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