Individuals with schizophrenia present hypo- and hyperactivation during implicit cueing in an inhibitory task

The primary purpose of this investigation was to assess the neural correlates of implicit cueing during an inhibitory task in schizophrenia when performance accuracy was matched with healthy comparison subjects. We compared 17 individuals with chronic schizophrenia (SZ; medicated, 13.9 average years...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2006-08, Vol.32 (2), p.704-713
Hauptverfasser:	Arce, Estibaliz, Leland, David S., Miller, Daniel A., Simmons, Alan N., Winternheimer, Kelly C., Paulus, Martin P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Adult Arousal - physiology Attention - physiology Behavior Brain Brain - physiopathology Brain Mapping Chronic Disease Cognition Disorders - physiopathology Consent Cues Discrimination Learning - physiology Education Ethnicity Female fMRI Humans Image Processing, Computer-Assisted Inhibition Inhibition (Psychology) Insula Magnetic Resonance Imaging Male Middle Aged Nerve Net - physiopathology Neuropsychological Tests Parietal cortex Parietal Lobe - physiopathology Pattern Recognition, Visual - physiology Predicting cues Prefrontal cortex Problem Solving - physiology Psychiatric Status Rating Scales Psychomotor Performance - physiology Reaction Time - physiology Schizophrenia Schizophrenia - physiopathology Schizophrenic Psychology Size Perception - physiology
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