代谢性脑病评价中的事件相关电位。

Swiss Archives of Neurology and Psychiatry Pub Date : 1993-01-01

E Ruzicka, V Tesar, E Jelinkova, M Mmerta, S Nevsimalova, O Kucerova

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引用次数: 0

摘要

研究了28例慢性肝硬化患者和34例常规血液透析治疗慢性肾功能衰竭患者的听觉事件相关电位(ERPs)。P3波潜伏期延长是两组脑认知功能障碍最早、最明显的表现。ERPs的变化与代谢性痛苦的分期有很好的对应关系，此外，较晚期肝硬化患者的N1、N2波潜伏期延迟。在血液透析患者组中，erp也反映了个体治疗程序的效果。

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Event-related potentials in evaluation of metabolic encephalopathies.

Auditory event-related potentials (ERPs) were studied in 28 patients with chronic liver cirrhosis and in 34 patients on regular hemodialysis treatment for chronic renal failure. Prolongation of P3 wave latency was the earliest and most evident sign of brain cognitive dysfunction in both groups. The changes of ERPs well corresponded to the stage of metabolic affliction when, in addition, N1 and N2 wave latencies were delayed in patients with more advanced liver cirrhosis. In the group of hemodialyzed patients, ERPs reflected the effects of an individual treatment procedure as well.

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来源期刊

Swiss Archives of Neurology and Psychiatry

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： Schweizer Archiv für Neurologie und Psychiatrie Archives suisses de neu-rologie et de psychiatrie Swiss Archives of Neurology and Psychiatry Official publication of the Swiss Neurological Society and official scientific publication of the Swiss Society of Psychiatry and Psychotherapy and the Swiss Society for Child and Adolescent Psychiatry and Psychotherapy