Schizophrenia and visual perception disturbances
نویسندگان
چکیده
منابع مشابه
Visual Perception Disturbances in Schizophrenia: A Unified Model.
Despite demonstrations of perceptual impairments in schizophrenia as far back as Kraepelin ( 1903 ), and although the visual system is the most understood area of cognitive neuroscience, there has been much less work focused on vision in schizophrenia compared to other domains (e.g., memory, executive function) (Silverstein & Keane, 2011b ). This, despite an ever increasing body of literature i...
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This article reviews information on some auditory disorders that have in common a disturbance in loudness perception. The perceptual disturbances in these disorders have interchangeably been labeled "hyperacusis," "dysacusis," or "phonophobia." Our question concerns whether the loudness disturbances associated with these auditory disorders are sufficiently different as not to justify the equiva...
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Corollary discharge signals are found in the nervous systems of many animals, where they serve a large variety of functions related to the integration of sensory and motor signals. In humans, an important corollary discharge signal is generated by oculomotor structures and communicated to sensory systems in concert with the execution of each saccade. This signal is thought to serve a number of ...
متن کامل[Perception of physiological visual illusions by individuals with schizophrenia].
Visual perception by individuals with schizophrenia has not been extensively researched. The focus of this review is the perception of physiological visual illusions by patients with schizophrenia, a differences of perception reported in a small number of studies. Increased or decreased susceptibility of these patients to various illusions seems to be unconnected to the location of origin in th...
متن کامل[Sleep and circadian rhythm disturbances in schizophrenia].
AIM In this study we investigated sleep and circadian rhythm, functioning and psychopathological symptoms in patients with schizophrenia. We looked for answers to the following questions: What percentage of patients with schizophrenia after a therapeutic process in the daily psychiatric ward suffers from insomnia and excessive daytime sleepiness? What factors influence the functioning of patien...
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ژورنال
عنوان ژورنال: Revista Virtual de la Sociedad Paraguaya de Medicina Interna
سال: 2020
ISSN: 2312-3893
DOI: 10.18004/rvspmi/2312-3893/2020.07.02.96