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2014•Chinese Journal of New Clinical MedicineRequires access

The value of event related potential P300 in early diagnosis of vascular dementia

Hong Ya

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Abstract

Objective To explore the value of event related potential P300 in early diagnosis of vascular dementia. Methods Inspection of P300 was performed between 50 cases of patients with vascular dementia( group of dementia),49 arteriosclerosis patients without dementia( group of arteriosclerosis) and 48 healthy people( group of healthy people). Results The P300 incubation period of the group of dementia was prolonged significantly and amplitude decreased compared with the group of arteriosclerosis and the group of healthy people. The difference was statistically significant between the compared groups( P 0. 01). Conclusion Event related potential checking has higher application value in early diagnosis of vascular dementia.

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What this paper is about

Objective To explore the value of event related potential P300 in early diagnosis of vascular dementia. Methods Inspection of P300 was performed between 50 cases of patients with vascular dementia( group of dementia),49 arteriosclerosis patients without dementia( group of arteriosclerosis) and 48 healthy people( group of healthy people). Results The P300 incubation period of the group of dementia was prolonged significantly and amplitude decreased compared with the group of arteriosclerosis and the group of healthy people. The difference was statistically significant between the compared groups( P 0. 01). Conclusion Event related potential checking has higher application value in early diagnosis of vascular dementia.

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Available abstract

Objective To explore the value of event related potential P300 in early diagnosis of vascular dementia. Methods Inspection of P300 was performed between 50 cases of patients with vascular dementia( group of dementia),49 arteriosclerosis patients without dementia( group of arteriosclerosis) and 48 healthy people( group of healthy people). Results The P300 incubation period of the group of dementia was prolonged significantly and amplitude decreased compared with the group of arteriosclerosis and the group of healthy people. The difference was statistically significant between the compared groups( P 0. 01). Conclusion Event related potential checking has higher application value in early diagnosis of vascular dementia.

Key concepts: Medicine, Dementia, Vascular dementia, Arteriosclerosis, Normal group, Internal medicine, Cardiology, Disease

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