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Acute Stress Influences Neural Circuits Of Reward Processing, Anthony J. Porcelli, Andrea H. Lewis, Mauricio R. Delgado

Psychology Faculty Research and Publications

People often make decisions under aversive conditions such as acute stress. Yet, less is known about the process in which acute stress can influence decision-making. A growing body of research has established that reward-related information associated with the outcomes of decisions exerts a powerful influence over the choices people make and that an extensive network of brain regions, prominently featuring the striatum, is involved in the processing of this reward-related information. Thus, an important step in research on the nature of acute stress’ influence over decision-making is to examine how it may modulate responses to rewards and punishments within reward …