Shape optimization of cochlear implant electrode array using genetic algorithms

被引：2
|
作者：
Choi, CTM [1 ]
机构：
[1] I Shou Univ, Dept Elect Engn, Kaohsiung 840, Taiwan
来源：
PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: BUILDING NEW BRIDGES AT THE FRONTIERS OF ENGINEERING AND MEDICINE | 2001年 / 23卷
关键词：
finate element method; genetic algorithm; cochlear implant; electrode array;
D O I：
10.1109/IEMBS.2001.1020475
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Finite element analysis is used to compute the current distribution of the human cochlea during cochlear implant electrical stimulation. Genetic algorithms are then applied in conjunction with the finite element analysis to optimize the shape of cochlear implant electrode array based on the energy deposited in the spiral ganglion cells region. The goal is to improve the focus of electrical energy delivered to the spiral ganglion cells in the human cochlea, thus, reducing energy wasted and improve the efficiency and effectiveness of the cochlear implant system.
引用
收藏
页码：1445 / 1448
页数：4
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