نتایج جستجو برای: elementary visual hallucinations

تعداد نتایج: 412257  

2016
Alexis E. Nelson Frank Gilliam Jayant Acharya Sabina Miranda

PURPOSE The purpose of this case report is to document a patient with cinematographic hallucinations, with corresponding right temporal lobe seizures on electroencephalogram (EEG). RESULTS The results showed that the patient's EEG was normal. The patient subsequently reported hallucinations, which had been occurring for the last several months. During monitoring, no interictal EEG abnormaliti...

2015
SACHDEVA Ankur SAXENA Ankit KANDPAL Manish

Hallucinations rarely occur in individuals with anxiety disorders. This case report describes a 36-year-old male with Social Phobia and Agoraphobia with Panic Attacks who had prominent visual hallucinations that were both distressing and incapacitating. Treatment with sertraline 200 mg/d, clonazepam 1 mg/d, and propranolol 20 mg/day for one month completely resolved both his anxiety and the hal...

2011
John-Paul Taylor Michael Firbank Nicola Barnett Sarah Pearce Anthea Livingstone Urs Mosimann Janet Eyre Ian G. McKeith John T. O’Brien

BACKGROUND The aetiology of visual hallucinations is poorly understood in dementia with Lewy bodies. Pathological alterations in visual cortical excitability may be one contributory mechanism. AIMS To determine visual cortical excitability in people with dementia with Lewy bodies compared with aged-matched controls and also the relationship between visual cortical excitability and visual hall...

Journal: :Acta neurologica Belgica 2003
L Crevits

Several visual dysfunctions in Parkinson's disease (PD) are described. Most of them are subtle or only demonstrated by stimulus-specific electrophysiologic or psychophysical testing. However, these minor deficits are thought to be of clinical relevance as they are related to direct or indirect complaints. Special emphasis is laid on visual hallucinations. These are most likely of multifactorial...

Journal: :Postgraduate Medical Journal 2008

Journal: :The Primary Care Companion For CNS Disorders 2016

Journal: :Schizophrenia bulletin 1979
A Marsh

The visual hallucinations experienced by a 26-year-old woman under the influence of hallucinogens and during schizophrenia are described. Three types of hallucinations are delineated: (1) superimposed hallucinations, (2) spatial and depth distortions, and (3) animations. These three types of hallucinations appear to represent consecutive gradations on a continuum of the ego function of reality ...

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