Nightmares without atonia as an early symptom of diffuse Lewy bodies disease
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چکیده
منابع مشابه
Nightmares without atonia as an early symptom of diffuse Lewy bodies disease.
A male 70 years old patient with diffuse or "pure" Lewy body disease is described. The diagnosis was made based on clinical features of nightmares with no atonia, attention deficits with fluctuation in cognitive function, incapacity to find his way around the neighbourhood and other formerly familiar environments and mild neuropsychiatric symptoms. Neuropsychological assessment showed memory de...
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Several components of Lewy bodies have been identified, but the precise mechanism responsible for the formation of Lewy bodies remains undetermined. The 14-3-3 protein family is involved in numerous signal transduction pathways and interacts with alpha-synuclein, which is a major constituent of Lewy bodies. To elucidate the role of 14-3-3 proteins in neuro-degenerative disorders associated with...
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Dementia with Lewy bodies appears to be the second most common form of dementia, accounting for about one in five cases. The condition is characterized by dementia accompanied by delirium, visual hallucinations, and parkinsonism. Other common symptoms include syncope, falls, sleep disorders, and depression. The presence of both Lewy bodies and amyloidplaques with deficiencies in both acetylchol...
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Diffuse Lewy body disease (DLBD) has been studied from various viewpoints and, although clinical diagnostic criteria for DLBD have been proposed, diagnosis remains difficult. DLBD has been reported to be the second most common form of dementia in the aged, following Alzheimer-type dementia. It has, however, been clinically under-diagnosed. Therefore, the search for diagnostic markers for DLBD m...
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A 67-year-old male patient initially showed memory disturbance followed by tremors a year later. The symptoms rapidly aggravated to dementia and Parkinsonian symptoms, and the patient died 2 years and 6 months after the onset at the age of 69 years and 5 months. Autopsy revealed numerous senile plaques in the cerebral cortex and Alzheimer's neurofibrillary tangles in the inferior temporal lobe ...
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ژورنال
عنوان ژورنال: Arquivos de Neuro-Psiquiatria
سال: 2003
ISSN: 0004-282X
DOI: 10.1590/s0004-282x2003000600009