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Online US-expectancy ratings as a measure of PE can indicate the transition from retrieval, to reconsolidation, to new learning. Mean US-expectancy ratings to the CS1 and CS2 trials during acquisition, reactivation, extinction and reinstatement test for the No PE group (n = 18, A), the Single PE group (n = 18, B), and the Multiple PEs group (n = 16, C). Error bars represent SEM.
