Difference in P300 latency in two types of leukoaraiosis

被引：13

作者：

Oishi, M ^{[1
]}

Mochizuki, Y ^{[1
]}

Takasu, T ^{[1
]}

机构：

[1] NIHON UNIV,SCH MED,DEPT NEUROL,ITABASHI KU,TOKYO 173,JAPAN

来源：

JOURNAL OF NEUROLOGY | 1997年 / 244卷 / 10期

关键词：

leukoaraiosis; periventricular hyperintensity; centrum semiovale; P300; dementia;

D O I：

10.1007/s004150050161

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

P300 examination was performed in patients with periventricular leukoaraiosis and in patients with leukoaraiosis in die centrum semiovale. Ten patients with periventricular leukoaraiosis, ten patients with leukoaraiosis in centrum semiovale and ten age-matched controls without leukoaraiosis were studied. The P300 was measured with an evoked potential recorder using an oddball paradigm. The mini-mental state examination score was significantly lower and the P300 latency was significantly longer in the leukoaraiosis in the centrum semiovale group than in the periventricular leukoaraiosis group and the control group. Leukoaraiosis in centrum semiovale may be related to dementia and the prolongation of P300 latency.

引用

页码：646 / 650

页数：5

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