The Roles of Reward, Default, and Executive Control Networks in Set-Shifting Impairments in Schizophrenia

Volume: 8, Issue: 2
Published: Feb 27, 2013
Abstract
Patients with schizophrenia (SZ) show deficits on tasks of rapid reinforcement learning, like probabilistic reversal learning (PRL), but the neural bases for those impairments are not known. Recent evidence of relatively intact sensitivity to negative outcomes in the ventral striatum (VS) in many SZ patients suggests that PRL deficits may be largely attributable to processes downstream from feedback processing, involving both the activation of...
Paper Details
Title
The Roles of Reward, Default, and Executive Control Networks in Set-Shifting Impairments in Schizophrenia
Published Date
Feb 27, 2013
Journal
Volume
8
Issue
2
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