The Electrical Properties of Real Head Model Based on Electrical Impedance Tomography (EIT)

Guizhi Xu; Qingxin Yang; Ying Li; Qing Wu; Weili Yan

The Electrical Properties of Real Head Model Based on Electrical Impedance Tomography (EIT)

Guizhi Xu^*
, Qingxin Yang
, Ying Li
, Qing Wu
, Weili Yan

^*Corresponding author for this work

Hebei University of Technology

Research output: Contribution to journal › Conference article › peer-review

6 Scopus citations

Abstract

The real head models have been reconstructed from the MRI head pictures, the electrical properties of them have been analyzed based on EIT using FEM method. The results show that surface potential distributions change with conductivity increase and reduce within head, and it is the biggest when the bone conductivity is changed. A basic acquisition EIT hardware system is designed which is used for studying the human head electrical property. These works are also the basis of head electrical conductivity reconstruction (inverse problem).

Original language	English
Pages (from-to)	994-997
Number of pages	4
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	1
State	Published - 2003
Externally published	Yes
Event	A New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Cancun, Mexico Duration: 17 Sep 2003 → 21 Sep 2003

Keywords

Electrical impedance tomography system
Electrical property
Real head model

Cite this

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title = "The Electrical Properties of Real Head Model Based on Electrical Impedance Tomography (EIT)",

abstract = "The real head models have been reconstructed from the MRI head pictures, the electrical properties of them have been analyzed based on EIT using FEM method. The results show that surface potential distributions change with conductivity increase and reduce within head, and it is the biggest when the bone conductivity is changed. A basic acquisition EIT hardware system is designed which is used for studying the human head electrical property. These works are also the basis of head electrical conductivity reconstruction (inverse problem).",

keywords = "Electrical impedance tomography system, Electrical property, Real head model",

author = "Guizhi Xu and Qingxin Yang and Ying Li and Qing Wu and Weili Yan",

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language = "英语",

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journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

issn = "0589-1019",

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T1 - The Electrical Properties of Real Head Model Based on Electrical Impedance Tomography (EIT)

AU - Xu, Guizhi

AU - Yang, Qingxin

AU - Li, Ying

AU - Wu, Qing

AU - Yan, Weili

PY - 2003

Y1 - 2003

N2 - The real head models have been reconstructed from the MRI head pictures, the electrical properties of them have been analyzed based on EIT using FEM method. The results show that surface potential distributions change with conductivity increase and reduce within head, and it is the biggest when the bone conductivity is changed. A basic acquisition EIT hardware system is designed which is used for studying the human head electrical property. These works are also the basis of head electrical conductivity reconstruction (inverse problem).

AB - The real head models have been reconstructed from the MRI head pictures, the electrical properties of them have been analyzed based on EIT using FEM method. The results show that surface potential distributions change with conductivity increase and reduce within head, and it is the biggest when the bone conductivity is changed. A basic acquisition EIT hardware system is designed which is used for studying the human head electrical property. These works are also the basis of head electrical conductivity reconstruction (inverse problem).

KW - Electrical impedance tomography system

KW - Electrical property

KW - Real head model

UR - https://www.scopus.com/pages/publications/1542362255

M3 - 会议文章

AN - SCOPUS:1542362255

SN - 0589-1019

VL - 1

SP - 994

EP - 997

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

T2 - A New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 17 September 2003 through 21 September 2003

ER -

The Electrical Properties of Real Head Model Based on Electrical Impedance Tomography (EIT)

Abstract

Keywords

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