Altered effective connectivity during working memory performance in schizophrenia: a study with fMRI and structural equation modeling

The present study aimed to explore altered effective connectivity in schizophrenic patients while performing a 2-back working memory task. Twelve right-handed, schizophrenic patients treated with typical or atypical antipsychotics and 6 healthy control subjects were studied with fMRI while performin...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2003-07, Vol.19 (3), p.751-763
Hauptverfasser:	Schlösser, Ralf, Gesierich, Thomas, Kaufmann, Bettina, Vucurevic, Goran, Hunsche, Stefan, Gawehn, Joachim, Stoeter, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Algorithms Antipsychotics Brain Cerebellum - physiopathology Cerebral Cortex - physiopathology Connectivity Drug dosages Female fMRI Frontal cortex Humans Magnetic Resonance Imaging Male Medical imaging Memory Memory, Short-Term - physiology Models, Neurological Models, Statistical Neural Pathways - physiopathology Patients Psychomotor Performance - physiology Psychopathology Psychotropic drugs Schizophrenia Schizophrenia - physiopathology Schizophrenic Psychology Studies
Online-Zugang:	Volltext
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