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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter

http://hdl.handle.net/10191/31626
http://hdl.handle.net/10191/31626
cb3bb7c8-2ed5-4c0d-898b-02a818da6321
名前 / ファイル ライセンス アクション
7_2_181-184.pdf 7_2_181-184.pdf (1.6 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2015-01-20
タイトル
タイトル Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter
タイトル
言語 en
タイトル Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter
言語
言語 eng
キーワード
主題Scheme Other
主題 High resolution EEG
キーワード
主題Scheme Other
主題 cortical dipole imaging
キーワード
主題Scheme Other
主題 inverse problem
キーワード
主題Scheme Other
主題 parametric Weiner filter
キーワード
主題Scheme Other
主題 signal and noise covariance
キーワード
主題Scheme Other
主題 movement-related potential
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Hori, J.

× Hori, J.

WEKO 6397

Hori, J.

Search repository
Miwa, T.

× Miwa, T.

WEKO 6398

Miwa, T.

Search repository
He, B.

× He, B.

WEKO 6399

He, B.

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著者別名
識別子 6400
識別子Scheme WEKO
姓名 堀, 潤一
抄録
内容記述タイプ Abstract
内容記述 The objective of this study is to explore suitable spatial filters for inverse estimation of cortical equivalent dipole layer imaging from the scalp electroencephalogram. The effects of incorporating signal and noise covariance into inverse procedures were examined by computer simulations and experimental study. The parametric projection filter (PPF) and parametric Weiner filter (PWF) were applied to an inhomogeneous three-sphere head model under various noise conditions. The present simulation results suggest that the PWF has better performance especially when the correlation between the signal and noise is high. The proposed methods were applied to self-paced movement-related potentials in order to identify the anatomic substrate locations of neural generators. The proposed methods demonstrated that the contralateral premotor cortex was preponderantly activated in relation to movement performance.
書誌情報 International Journal of Bioelectromagnetism
en : International Journal of Bioelectromagnetism

巻 7, 号 2, p. 181-184, 発行日 2005
出版者
出版者 International Society for Bioelectromagnetism
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA12090436
権利
権利情報 Copyright(C) 2005 International Society for Bioelectromagnetism
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.eng.niigata-u.ac.jp/~hori/PDF/BSI2005-hori.pdf
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