Volatility estimates increase choice switching and relate to prefrontal activity in schizophrenia
Lorenz Deserno, Rebecca Boehme, Christoph D. Mathys, Teresa Katthagen, Jakob André Kaminski, Klaas Enno Stephan, Andreas Heinz, Florian Schlagenhauf
This study finds that schizophrenia patients show increased choice switching in reward-based tasks, linked to heightened beliefs about environmental volatility and greater prefrontal cortex activity.
Biological Psychiatry Cognitive Neuroscience and Neuroimaging · Nov 5, 2019Peer-reviewedNeuroscience