Cortical and Striatal Reward Processing in Parkinson’s Disease Psychosis

Cortical and Striatal Reward Processing in Parkinson’s Disease Psychosis

Psychotic symptoms frequently occur in Parkinson’s disease (PD), but their pathophysiology is poorly understood. According to the National Institute of Health RDoc programme, the pathophysiological basis of neuropsychiatric symptoms may be better understood in terms of dysfunction of underlying doma...

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Bibliographic Details
Main Authors: Graham K. Murray, Sara Garofalo, Azucena Justicia, Gonzalo Arrondo, Anna O. Ermakova, Pranathi Ramachandra, Carina Tudor-Sfetea, Trevor W. Robbins, Roger A. Barker, Paul C. Fletcher
Format: Article
Language:English
Published: Frontiers Media S.A. 2017-04-01
Series:Frontiers in Neurology
Subjects:
ventral striatum
posterior cingulate cortex
prediction error
reinforcement learning
fMRI
Online Access:http://journal.frontiersin.org/article/10.3389/fneur.2017.00156/full

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