Presentation 1995/7/22
ALTERNATING CURRENT METHOD IN ELECTRODERMAL ACTIVITY MEASUREMENT
Hideki Hashima, Yoshitake Yamamoto, Hiromi Isshiki,
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Abstract(in English) Direct current (DC) method in exosomatic electrodermal activity (EDA) measurement has been preferred. However, alternating current (AC) method is useful in analyzing electrical model of the skin and has advantages over DC. To make AC method familiar, a method of transforming a resistance component of the impedance at a single frequency into various electrical parameters are proposed by using a characteristic that the impedance satisfies the Cole-Cole circular arc's law. The conditions of an instrument for AC method are also investigated. This paper shows that AC method is effective in analyzing and applying the electrodermal characteristics.
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Keyword(in English) EDA / DC methord / AC methord / Cole-Cole circular arc's law / electrical impedance
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Committee MBE
Conference Date 1995/7/22(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) ALTERNATING CURRENT METHOD IN ELECTRODERMAL ACTIVITY MEASUREMENT
Sub Title (in English)
Keyword(1) EDA
Keyword(2) DC methord
Keyword(3) AC methord
Keyword(4) Cole-Cole circular arc's law
Keyword(5) electrical impedance
1st Author's Name Hideki Hashima
1st Author's Affiliation Faculty of Engineering, Okayama University()
2nd Author's Name Yoshitake Yamamoto
2nd Author's Affiliation Faculty of Engineering, Okayama University
3rd Author's Name Hiromi Isshiki
3rd Author's Affiliation Takuma National College of Technology
Date 1995/7/22
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Volume (vol) vol.95
Number (no) 177
Page pp.pp.-
#Pages 8
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