Left Temporal Lobe Dysfunction in Schizophrenia
نویسندگان
چکیده
منابع مشابه
P8: Temporal Lobe Epilepsy and Mitochondrial Dysfunction
لطفاً به چکیده انگلیسی مراجعه شود.
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BACKGROUND Asymmetric reduction of the P3 event-related potential (ERP) has provided evidence of left temporal lobe dysfunction in schizophrenia. Prior studies have been limited by reliance on simple target detection (oddball) tasks with pure tones. This study investigated the time course and topography of ERPs to binaural syllables or complex tones in dichotic listening tasks. METHODS Event-...
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CONTEXT Patients with schizophrenia exhibit olfactory deficits, but it is unclear whether these represent a specific abnormality. The link between olfactory impairments and regional brain abnormalities has yet to be established. OBJECTIVES To determine whether patients with schizophrenia exhibit volumetric deficits in the anterior ventromedial temporal lobe, the target for neuronal inputs fro...
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A measure of auditory prepulse inhibition (PPI) is the reduction of the scalp-recorded P1 event-related potential (ERP) after a sound that is preceded by 100-300 ms by a click as prepulse. This measure of sensory gating was adapted to study the effect of a prepulse on processing tones that were part of a 'go no-go' discrimination. ERPs were recorded at right and left, frontal and temporal sites...
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In this article, we have reviewed recent findings from our laboratory, originally presented in Hugdahl et al. (2008). These findings reveal that auditory hallucinations in schizophrenia should best be conceptualized as internally generated speech mis-representations lateralized to the left superior temporal gyrus and sulcus, not cognitively suppressed due to enhanced attention to the 'voices' a...
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ژورنال
عنوان ژورنال: Archives of General Psychiatry
سال: 1999
ISSN: 0003-990X
DOI: 10.1001/archpsyc.56.3.267