Neuropsychological analysis of auditory verbal hallucinations
نویسندگان
چکیده
منابع مشابه
Reality of auditory verbal hallucinations
Distortion of the sense of reality, actualized in delusions and hallucinations, is the key feature of psychosis but the underlying neuronal correlates remain largely unknown. We studied 11 highly functioning subjects with schizophrenia or schizoaffective disorder while they rated the reality of auditory verbal hallucinations (AVH) during functional magnetic resonance imaging (fMRI). The subject...
متن کاملNeurophysiological studies of auditory verbal hallucinations.
We discuss 3 neurophysiological approaches to study auditory verbal hallucinations (AVH). First, we describe "state" (or symptom capture) studies where periods with and without hallucinations are compared "within" a patient. These studies take 2 forms: passive studies, where brain activity during these states is compared, and probe studies, where brain responses to sounds during these states ar...
متن کاملA Psychological Model for Verbal Auditory Hallucinations
The present paper outlines a theoretical model that incorporates, systematizes and provides coherence to the most relevant data found in the scientific literature reviewed in relation to verbal auditory hallucinations. On the one hand, this paper distinguishes the onset and consolidation of global hallucinatory process from concrete episodes. On the other hand, it distinguishes between the stru...
متن کاملA Neuropsychological Approach to Auditory Verbal Hallucinations and Thought Insertion - Grounded in Normal Voice Perception
A neuropsychological perspective on auditory verbal hallucinations (AVH) links key phenomenological features of the experience, such as voice location and identity, to functionally separable pathways in normal human audition. Although this auditory processing stream (APS) framework has proven valuable for integrating research on phenomenology with cognitive and neural accounts of hallucinatory ...
متن کاملAre auditory-verbal hallucinations associated with auditory affective processing deficits?
We investigated whether the presence of auditory-verbal hallucinations (AVH) was associated with impaired auditory affect perception. Controls, schizophrenia patients with a history of AVH (AVH) or with no history of AVH (NAVH) completed four perceptual auditory affect tasks. The tasks used either non-verbal/non-semantic or verbal/semantic stimuli. AVH patients showed significant impairments on...
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ژورنال
عنوان ژورنال: Schizophrenia Research
سال: 2018
ISSN: 0920-9964
DOI: 10.1016/j.schres.2017.03.044