| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2009-09-10 |
| タイトル |
|
|
タイトル |
Visualization of the current-density distribution for MCG with WPW syndrome patients using independent component analysis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Accessory pathway |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
magnetocardiogram(MCG) |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
visualization of the current-density distribution(VCDD) |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Wolff-Parkinson-White syndrome(WPW) |
| 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 |
| 著者 |
Kobayashi, Koichiro
Uchikawa, Yosinori
Nakai, Kenji
Yoshizawa, Masahito
|
| 著者(機関) |
|
|
値 |
Faculty of Engineering, Iwate University |
| 著者(機関) |
|
|
値 |
Faculty of Science and Engineering, Tokyo Denki University |
| 著者(機関) |
|
|
値 |
Laboratory Medicine, Iwate Medical University |
| 著者(機関) |
|
|
値 |
Faculty of Engineering, Iwate University |
| 登録日 |
|
|
日付 |
2009-09-10 |
| 書誌情報 |
IEEE Transactions on Magnetics
巻 40,
号 4,
p. 2970-2972,
発行日 2004-01-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-9464 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The purpose of this study is to evaluate the accessory pathway in the Wolff-Parkinson-White (WPW) syndrome. We measured magnetocardiograms (MCGs) for normal subjects and patients with the WPW syndrome using SQUID magnetometer. It is generally difficult to estimate the accessory pathway by visualization of the current-density distribution (VCDD) because the VCDD has a wide range. Independent component analysis (ICA) is a useful method for separating independent signals from overlapping signals. The source estimation of the accessory pathway was done by the VCDD using ICA. The effect of the accessory pathway was extracted by ICA, and the activity of the accessory pathway was accurately estimated. ICA was able to extract the effect of the accessory pathway. It is confirmed that ICA is a useful method to estimate the VCDD of MCG with WPW syndrome patients. |
| 出版者 |
|
|
出版者 |
IEEE |
| 権利 |
|
|
権利情報 |
© 2004 IEEE |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1109/TMAG.2004.828990 |
| 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 |
itm-v40n4p2970-2972.pdf (823.2 kB)
