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- 小林 宏一郎
- 東京電機大学
書誌事項
- タイトル別名
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- Estimation of Multiple Sources with Search Method Using a 3-D Magnetic Measurement
- 3ジゲン ジカイ ケイソク ニ ヨル タンサクホウ オ モチイタ フクスウ シ
この論文をさがす
抄録
This paper describes a computer simulation study for estimating the multiple sources in the brain based on a three dimensional measurement of magnetoencephalogram (MEG). An estimation algorithm with search method proposed here is used three components of magnetic field measured by vector gradiometer. In the calculation of estimating multiple sources existing in the brain, magnetic distributions perpendicular to the scalp is not helpful owing to the lack of a dipole pattern. However, the magnetic distribution tangential to the scalp can provide information on constraint conditions for estimation of multiple sources. This method using three components of magnetic field can estimate two and three sources models.
収録刊行物
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- 電気学会論文誌. A
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電気学会論文誌. A 118 (11), 1271-1277, 1998
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204600303616
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- NII論文ID
- 130006839844
- 10005321345
- 10004441086
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 4588389
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- データソース種別
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- JaLC
- NDL
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- 使用不可