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Cognitive processes underlying impaired decision-making under uncertainty in gambling disorder.

par Brevers, Damien ;Koritzky, Gilly;Bechara, Antoine;Noël, Xavier
Référence Addictive behaviors, 39, 10, page (1533-1536)
Publication Publié, 2014-10

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Résumé :

Pathological gamblers display at the Iowa Gambling Task (IGT) a strong preference for choices featuring high immediate rewards, but higher unpredictable and more delayed losses. The present study aimed, by applying the Expectancy-Valence (EV) model to the IGT, at identifying impaired components of decision-making under uncertainty in pathological gamblers.