Presentation | 2004/6/23 Analysis of physiological changes caused by local exposure of ELF electric field. Masaji YAMASHITA, Kazuo OHSAKI, Koichi SHIMIZU, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the study of biological effects of ELF electric field, we have found the possibility of the change in the human central nervous system. To clarify the mechanism of this effect, we have investigated the physiological change caused by the local exposure of strong electric field. The temporal changes in the skin temperature, the skin blood flow and the arm blood volume were measured when a part of the left arm was exposed to an electric field. It was found that the peripheral skin temperature increases in the field exposure. The corresponding changes were also seen in the blood flow and the blood volume. These increases disappeared when the body hair in the exposure area was removed. The temperature change was observed in the unexposed right hand, as well. This suggested that the effect of the field exposure is not limited in the exposed area, but that it was controlled by the central nervous system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ELF electric field / local exposure / peripheral skin temperature / blood flow / mechanism of the biological effects |
Paper # | EMCJ2004-25 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2004/6/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of physiological changes caused by local exposure of ELF electric field. |
Sub Title (in English) | |
Keyword(1) | ELF electric field |
Keyword(2) | local exposure |
Keyword(3) | peripheral skin temperature |
Keyword(4) | blood flow |
Keyword(5) | mechanism of the biological effects |
1st Author's Name | Masaji YAMASHITA |
1st Author's Affiliation | Hokkaido Institute of Technology() |
2nd Author's Name | Kazuo OHSAKI |
2nd Author's Affiliation | Hakuju Institute for Health Science, co., ltd. |
3rd Author's Name | Koichi SHIMIZU |
3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
Date | 2004/6/23 |
Paper # | EMCJ2004-25 |
Volume (vol) | vol.104 |
Number (no) | 150 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |