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Endplate potential oscillation of jaw closing muscles in natural chewing.
https://mdu.repo.nii.ac.jp/records/2447
https://mdu.repo.nii.ac.jp/records/2447a12c7258-35f0-4749-8830-f51d097e55f9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2015-ja-007.pdf (1.5 MB)
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| Item type | 松本歯学/学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2015-12-01 | |||||||
| タイトル | ||||||||
| タイトル | Endplate potential oscillation of jaw closing muscles in natural chewing. | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | EMG | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | EPP | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Oscillation | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Jaw closing muscles | |||||||
| 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 |
Kumai, T
× Kumai, T
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Surface electromyograms (EMGs) in natural gum chewing were recorded in a monopolar manner from paired anterior temporalis and masseter muscles of four subjects. Electrodes were placed on the temple of the former muscle, and on the inferior portion of the latter muscle. The endplate potential (EPP) component was extracted from raw EMGs of the muscles using a digital filter: the frequency of the high-cut digital filter for eliminating action potentials was set to 12.5 Hz or 45 Hz. The EPP component of the EMG burst of each stroke in the natural chewing showed two phases, early negative slow wave and following oscillation, which was same as observed in the clenching task. From FFT analysis, the frequencies of the ipsilateral EPP oscillations were around 30 Hz for both the temporalis and masseter muscles, which was also the same for the clenching task. It is concluded that the contraction of the jaw closing muscles is regulated in an oscillating manner of the EPP even in natural chewing behaviors. This oscillation phenomenon of the EPP gives a useful hint about the mechanism of muscular movements including chewing. | |||||||
| 書誌情報 |
en : JBR Journal of Interdisciplinary Medicine and Dental Science 巻 2, 号 4, p. Article ID:1000129, 発行日 2014-07-07 |
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| 出版者 | ||||||||
| 出版者 | OMICS International | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 2376-032X | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.4172/2376-032X.1000129 | |||||||
| 関連名称 | info:doi/10.4172/2376-032X.1000129 | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright: © 2014 Kumai T. ; OMICS International. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |||||||
| 情報源 | ||||||||
| 関連名称 | 雑誌掲載論文(電子版) | |||||||
| 関連サイト | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.omicsonline.com/open-access/endplate-potential-oscillation-of-jaw-closing-muscles-in-natural-chewing-jimds-1000129.php?aid=28595 | |||||||
| 関連名称 | OMICS International | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 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 | |||||||
