Optimal policy for value-based decision-making

Drift diffusion models (DDM) are fundamental to our understanding of perceptual decision-making. Here, the authors show that DDM can implement optimal choice strategies in value-based decisions but require sufficient knowledge of reward contingencies and collapsing decision boundaries with time.

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Detalles Bibliográficos
Autores principales: Satohiro Tajima, Jan Drugowitsch, Alexandre Pouget
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/98fd03651eaf41778076aa1f9e46c473
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Descripción
Sumario:Drift diffusion models (DDM) are fundamental to our understanding of perceptual decision-making. Here, the authors show that DDM can implement optimal choice strategies in value-based decisions but require sufficient knowledge of reward contingencies and collapsing decision boundaries with time.