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M. Jones
University of Colorado Boulder
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#1Keith R. Lohse (UofU: University of Utah)H-Index: 16
#2Matthew W. Miller (UM: University of Michigan)H-Index: 12
Last.M. Jones (CU: University of Colorado Boulder)
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Abstract Reward positivity (RewP) is an EEG component reflecting reward-prediction errors. Using multilevel models, we measured single-trial RewP amplitude from trial-to-trial, while reward and prediction varied during learning. Sixty participants completed a category-learning task in either engaging or sterile conditions with the RewP time-locked to feedback. Sequential analysis of single-trial RewP showed its relationship to current and previous accuracy, and the probability of changing one’s ...
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