Evaluation of visual hallucination based on pareidolia testing in patients with Alzheimer’s Disease
نویسندگان
چکیده
منابع مشابه
Event-Related Potentials in Parkinson's Disease Patients with Visual Hallucination
Using neuropsychological investigation and visual event-related potentials (ERPs), we aimed to compare the ERPs and cognitive function of nondemented Parkinson's disease (PD) patients with and without visual hallucinations (VHs) and of control subjects. We recruited 12 PD patients with VHs (PD-H), 23 PD patients without VHs (PD-NH), and 18 age-matched controls. All subjects underwent comprehens...
متن کاملEvaluation of Visual Signs and Symptoms in Patients with Alzheimer's Disease
Background and Objective:Patients with Alzheimer's disease have impaired visual function even in the early stages of the disease. Therefore, the present study aimed to determine the visual signs and symptoms in patients with Alzheimer's disease and compare them with those in the control group. Materials and Methods:This cross-sectional descriptive study was conducted on 19 Alzheimer patients a...
متن کاملThe Pareidolia Test: A Simple Neuropsychological Test Measuring Visual Hallucination-Like Illusions
BACKGROUND Visual hallucinations are a core clinical feature of dementia with Lewy bodies (DLB), and this symptom is important in the differential diagnosis and prediction of treatment response. The pareidolia test is a tool that evokes visual hallucination-like illusions, and these illusions may be a surrogate marker of visual hallucinations in DLB. We created a simplified version of the parei...
متن کاملassociation between visual evoked potential and disease severity, disease duration and visual hallucination in patients with idiopathic parkinsonism
background: parkinson's disease (pd) is a neurodegenerative disorder impairing motor, verbal and other abilities. visual evoked potential (vep) assessment is a useful method for analysis of visual system and its function. the present study was designed in order to evaluate whether vep changes are associated with pd. m aterials and methods: in the present study, 100 subjects encompassing 40 pati...
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ژورنال
عنوان ژورنال: Medical Journal of Islamic World Academy of Sciences
سال: 2018
ISSN: 2415-1300,2415-1297
DOI: 10.5505/ias.2018.69926