Symptom dimensions are associated with reward processing in unmedicated persons at risk for psychosis

Symptom dimensions are associated with reward processing in unmedicated persons at risk for psychosis

There is growing evidence that reward processing is disturbed in schizophrenia. However, it is uncertain whether this dysfunction predates or is secondary to the onset of psychosis. Studying 21 unmedicated persons at risk for psychosis plus 24 healthy controls we used a delayed incentive paradigm wi...

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Bibliographic Details
Main Authors: Diana eWotruba, Karsten eHeekeren, Lars eMichels, Roman eBuechler, Joe J Simon, Anastasia eTheodoridou, Spyros eKollias, Wulf eRössler, Stefan eKaiser
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-11-01
Series:Frontiers in Behavioral Neuroscience
Subjects:
Dopamine
Schizophrenia
fMRI
Striatum
psychosis
insula
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnbeh.2014.00382/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fnbeh.2014.00382/full

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