Deciphering reward-based decision-making in schizophrenia: A meta-analysis and behavioral modeling of the Iowa Gambling Task

Patients with schizophrenia (SZP) have been reported to exhibit impairments in reward-based decision-making, but results are heterogeneous with multiple potential confounds such as age, intelligence level, clinical symptoms or medication, making it difficult to evaluate the robustness of these impairments.

Source: Schizophrenia Research - September 25, 2018 Category: Psychiatry Authors: Linda T. Betz, Paolo Brambilla, Andrej Ilankovic, Preethi Premkumar, Myung-Sun Kim, St éphane Raffard, Sophie Bayard, Hikaru Hori, Kyoung-Uk Lee, Seung Jae Lee, Nikolaos Koutsouleris, Joseph Kambeitz Source Type: research