VISUAL-EVOKED POTENTIALS - INFLUENCES OF PRIMARY BRAIN-STEM LESIONS ON THE SCALP TOPOGRAPHY

被引：0
|
作者：
HILZ, MJ
LITSCHER, G
PFURTSCHELLER, G
SCHWARZ, G
DRUSCHKY, KF
NEUNDORFER, B
机构：
[1] NYU MED CTR,DEPT NEUROL,NEW YORK,NY 10016
[2] UNIV ERLANGEN NURNBERG,NEUROL KLIN,W-8520 ERLANGEN,GERMANY
[3] GRAZ TECH UNIV,INST ELEKTRO & BIOMED TECH,MED INFORMAT ABT,GRAZ,AUSTRIA
[4] STADT KLINIKUMS KARLSRUHE,NEUROL KLIN,KARLSRUHE,GERMANY
[5] GRAZ UNIV,ANASTHESIOL KLIN,GRAZ,AUSTRIA
来源：
EEG-EMG-ZEITSCHRIFT FUR ELEKTROENZEPHALOGRAPHIE ELEKTROMYOGRAPHIE UND VERWANDTE GEBIETE | 1993年 / 24卷 / 04期
关键词：
VEP; COMA; PRIMARY BRAIN STEM LESION;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Visual evoked potentials were examined in 24 patients (mean age: 51.1 +/- 10.2 years) with primary brain stem lesion. Topographical recordings were performed within the first 3.1 +/- 2.7 days after onset of disease. The results showed an increase in the signal to noise ration-(SNR) parameter and the amplitude over the occipital region in patients with unfavourable outcome. These findings seem to indicate that the VEP topography probably can be used as an additional prognostic parameter in patients with primary brain stem lesions.
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页码：258 / 262
页数：5
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