The value of event related potential P300 in early diagnosis of vascular dementia
Abstract：Objective To explore the value of event related potential P 300 in early diagnosis of vascular de-mentia.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 am -plitude decreased compared with the group of arteriosclerosis and the group of healthy people .The difference was sta-tistically significant between the compared groups ( P<0.01 ) .Conclusion Event related potential checking has higher application value in early diagnosis of vascular dementia .
Keywords：Event related potential P 300Vascular dementiaDiagnosis
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 410-413 )