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Article

Individual differences in reward-prediction-error: extraversion and feedback-related negativity.

Social cognitive and affective neuroscience - 1 Oct 2011

Smillie Luke D, Cooper Andrew J, Pickering Alan D

Abstract excerpt

Medial frontal scalp-recorded negativity occurring ∼200-300 ms post-stimulus [known as feedback-related negativity (FRN)] is attenuated following unpredicted reward and potentiated following unpredicted non-reward. This encourages the view that FRN may partly reflect dopaminergic 'reward-prediction-error' signalling. We examined the influence of a putatively dopamine-based personality trait, extraversion...

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Identifiers

PMID: 20855297
DOI: 10.1093/scan/nsq078
PMCID: PMC3190205

Genes

DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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