Phase estimation of visual evoked responses

被引：3
|
作者：
Pecher, A
Husar, P
Lenning, GI
Roderer, H
机构：
[1] Tech Univ Ilmenau, Dept Biomed Engn, D-98684 Ilmenau, Germany
[2] Tech Univ Ilmenau, Dept Biomed Engn & Informat, D-98684 Ilmenau, Germany
[3] Univ Appl Sci, Dept Elect Engn, D-97421 Schweinfurt, Germany
来源：
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 2003年 / 50卷 / 03期
关键词：
phase estimation; visual evoked response;
D O I：
10.1109/TBME.2003.808814
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The phase of visual evoked responses (VERs) is one of the basic parameters in functional diagnostics of the visual system. A new method for phase estimation of VERs based on the observer model in system identification is introduced. Simulated data show significantly less variance of estimation than actual estimators do. By means of the new estimator, the dynamics of the visual system according to selected optical stimuli has been analyzed.
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页码：324 / 333
页数：10
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