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WIREs Cognitive Science, 2010
AbstractUnderstanding of visual hallucinations is developing rapidly. Single‐factor explanations based on specific pathologies have given way to complex multifactor models with wide potential applicability. Clinical studies of disorders with frequent hallucinations—dementia, delirium, eye disease and psychosis—show that dysfunction within many parts of
Daniel, Collerton, Urs Peter, Mosimann
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AbstractUnderstanding of visual hallucinations is developing rapidly. Single‐factor explanations based on specific pathologies have given way to complex multifactor models with wide potential applicability. Clinical studies of disorders with frequent hallucinations—dementia, delirium, eye disease and psychosis—show that dysfunction within many parts of
Daniel, Collerton, Urs Peter, Mosimann
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Current Treatment Options in Neurology, 2004
Neurologists and ophthalmologists should be familiar with the causes and treatment of visual hallucinations so that they are able to reassure patients and minimize the anguish associated with untreated visual hallucinations. Hallucinations are under-reported by patients because of the perceived psychiatric implication or because of poor insight into ...
Victoria S., Pelak, Grant T., Liu
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Neurologists and ophthalmologists should be familiar with the causes and treatment of visual hallucinations so that they are able to reassure patients and minimize the anguish associated with untreated visual hallucinations. Hallucinations are under-reported by patients because of the perceived psychiatric implication or because of poor insight into ...
Victoria S., Pelak, Grant T., Liu
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Journal of Child Psychology and Psychiatry, 1972
SUMMARY The definition and problems in diagnosis of childhood hallucinations is the background of a critical review of reported figure of incidence. Hallucinations, occurring in clear consciousness in a child psychiatric in‐patient population are presented. There was a frequency of 5 per cent in the general in‐patient group.
H G, Egdell, I, Kolvin
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SUMMARY The definition and problems in diagnosis of childhood hallucinations is the background of a critical review of reported figure of incidence. Hallucinations, occurring in clear consciousness in a child psychiatric in‐patient population are presented. There was a frequency of 5 per cent in the general in‐patient group.
H G, Egdell, I, Kolvin
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Journal of Neurology, 1991
Peduncular hallucinations usually present as visual disorders and are often genuine hallucinations associated with thalamic and/or mesencephalic lesions. In this case report we describe the clinical findings in a patient with hallucinations. Magnetic resonance imaging demonstrated bilateral ischaemic lesions in the thalamus and in the mesencephalon ...
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Peduncular hallucinations usually present as visual disorders and are often genuine hallucinations associated with thalamic and/or mesencephalic lesions. In this case report we describe the clinical findings in a patient with hallucinations. Magnetic resonance imaging demonstrated bilateral ischaemic lesions in the thalamus and in the mesencephalon ...
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British Journal of Psychiatry, 1987
Conversive hallucinations are rare in the psychiatric literature. The authors present a case which demonstrates the psychogenesis and phenomenology of conversive hallucinations in a young female patient.
P, Sirota, B, Spivac, B, Meshulam
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Conversive hallucinations are rare in the psychiatric literature. The authors present a case which demonstrates the psychogenesis and phenomenology of conversive hallucinations in a young female patient.
P, Sirota, B, Spivac, B, Meshulam
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Psychological Medicine, 1981
SynopsisThe term ‘pseudo-hallucination’ has received two incompatible definitions. It can refer either to self-recognized hallucinations (exterocepted or interocepted) or to introspected images of great vividness and spontaneity. It is argued that the phenomena to which the two definitions refer might best be distinguished as perceived and imaged ...
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SynopsisThe term ‘pseudo-hallucination’ has received two incompatible definitions. It can refer either to self-recognized hallucinations (exterocepted or interocepted) or to introspected images of great vividness and spontaneity. It is argued that the phenomena to which the two definitions refer might best be distinguished as perceived and imaged ...
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Archives of General Psychiatry, 1961
Hallucinations are part of the symptomcomplex of many disease states, and have also been reported in so-called "normal" individuals. 16,35 Most studies dealing with hallucinations consider the phenomenon only as a manifestation of a more basic underlying disorder.
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Hallucinations are part of the symptomcomplex of many disease states, and have also been reported in so-called "normal" individuals. 16,35 Most studies dealing with hallucinations consider the phenomenon only as a manifestation of a more basic underlying disorder.
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2008
In this paper, we investigate brain hallucination, or generating a high resolution brain image from an input low-resolution image, with the help of another high resolution brain image. Contrary to interpolation techniques, the reconstruction process is based on a physical model of image acquisition.
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In this paper, we investigate brain hallucination, or generating a high resolution brain image from an input low-resolution image, with the help of another high resolution brain image. Contrary to interpolation techniques, the reconstruction process is based on a physical model of image acquisition.
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