| Item type |
学術雑誌論文 / Journal Article_default(1) |
| 公開日 |
2017-11-16 |
| タイトル |
|
|
タイトル |
Detection of Magnetic Field Distribution from Nerve Action Model With Needle Type SV-GMR Sensor |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
nerve action |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
field distribution from nerve |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
GMR sensor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
nerve model |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00048914 |
|
ID登録タイプ |
JaLC |
| 著者 |
岩原, 正吉
山田, 外史
A., Lekawa
C., Gooneratne
K., Chomsuwan
Masayoshi, Iwahara
H., Stryczewska
Sotoshi, Yamada
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Measurements of magnetic fields from nervous cells can transpire to be significant in not only diagnostics but also treatment of neurological diseases. The sensor for nerve magnetic field measurements must be capable of detecting very low signals in order of Pico/Femto Tesla and the measurements must be as non-invasive as possible. For this purpose needle type spin valve giant magnetoresistance (SV-GMR) sensor was fabricated. Thin wire of 15 μm radius with supplied pulse wave was used as a model of the nerve. External magnetic field created by current pulses in the nerve model can be measured by touching the needle of the sensor to the model. The proposed sensor is much easier and better adjustable to surgical conditions than so far suggested measuring techniques utilizing super conducting quantum interference devices (SQUIDs). Experiments show that pulse signals as low as 1μA can be measured. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
<Special Issue>16th MAGDA Conference, Part II |
| 書誌情報 |
Journal of the Japan Society of Applied Electromagnetics and Mechanics = 日本AEM学会誌
巻 16,
号 3,
p. 221-226,
発行日 2008
|
| 出版者 |
|
|
出版者 |
日本AEM学会 = The Japan Society of Applied Electromagnetics |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0919-4452 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10457520 |
| 権利 |
|
|
権利情報 |
Copyright © 日本AEM学会 The Japan Society of Applied Electromagnetics and Mechanics |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
https://www.jstage.jst.go.jp/browse/jsaem/ |
|
|
関連名称 |
https://www.jstage.jst.go.jp/browse/jsaem/ |
| 関連サイト |
|
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.jsaem.gr.jp/ |
|
|
関連名称 |
http://www.jsaem.gr.jp/ |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
TE-PR-YAMADA-S-283.pdf (417.0 kB)
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