{"created":"2023-06-19T09:37:21.318092+00:00","id":936,"links":{},"metadata":{"_buckets":{"deposit":"e7ddb75a-8599-4f6d-944e-ab310c8060eb"},"_deposit":{"created_by":2,"id":"936","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"936"},"status":"published"},"_oai":{"id":"oai:ngu.repo.nii.ac.jp:00000936","sets":["1:24:212"]},"author_link":["40"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"シミュレーションヲトオシテミルキンセンイソセイトヒョウメンキンデンイヘンスウトノカンケイ"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"36","bibliographicPageStart":"21","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"名古屋学院大学論集　医学・健康科学・スポーツ科学篇"},{"bibliographic_title":"THE NAGOYA GAKUIN DAIGAKU RONSHU; Journal of Nagoya Gakuin University; MEDICAL, HEALTH, and SPORTS SCIENCES\\n","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"　表面筋電図（sEMG）の周波数（MDF）や筋線維伝導速度（MFCV）といった表面筋電位変数と筋線維組成（%FT）の関連を明らかにするため，解剖学的・生理学的パラメータを含む表面筋電位モデルを用いてシミュレーションを行った．表面筋電位モデルは，速筋（F）と遅筋（S）の計500個の運動単位（MUs）を持ち，Fタイプが浅い領域に，Sタイプが深い領域に多く分布するとした．それらMUsは，「サイズの原理」にしたがって活動参加し，「サイズの原理」に基づいて神経支配比，運動単位サイズ，筋線維伝導速度，単縮張力，単縮時間，活動電流強度などのパラメータが決定された．活動参加するMU数のタイプ比F：Sは0：500～500：0の範囲において10刻みで変化させた．MUの発火頻度はSタイプが30～70Hz，Fタイプが20～70Hzの範囲において10Hz刻みで変化させた．また，同じ発火頻度内で10種類の発火間隔をポアソン過程による乱数で生成した．上記のようにパラメータを変更しながら，計10200通りのシミュレーションを行った．その結果，筋電位のMFCVは，筋線維組成（%FT）と線形に近い関係が認められたが，MDFは無関係であった．ただし，MFCVは%FTを反映する変数であるが，電極に近い領域の%FTに強く左右されることが明らかとなった．","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15012/00000925","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋学院大学総合研究所"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-5162","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"齋藤, 健治"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-04-18"}],"displaytype":"detail","filename":"igakukenkou_vol0502_03.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","license_note":"Copyright (c) 2017 齋藤健治","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"igakukenkou_vol0502_03.pdf","url":"https://ngu.repo.nii.ac.jp/record/936/files/igakukenkou_vol0502_03.pdf"},"version_id":"446a53c2-71e8-4ec2-9899-ae0b940a6400"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"筋線維伝導速度","subitem_subject_scheme":"Other"},{"subitem_subject":"中央周波数","subitem_subject_scheme":"Other"},{"subitem_subject":"平均整流値","subitem_subject_scheme":"Other"},{"subitem_subject":"双極子電流源モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"muscle fiber conduction velocity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"median frequency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"average rectified value","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dipole current source model","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"シミュレーションを通してみる筋線維組成と表面筋電位変数との関係","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シミュレーションを通してみる筋線維組成と表面筋電位変数との関係"},{"subitem_title":"The Relationships between Muscle Fiber Composition and Surface EMG Variables Clarified through the Simulation of Surface EMG","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"2","path":["212"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-18"},"publish_date":"2017-04-18","publish_status":"0","recid":"936","relation_version_is_last":true,"title":["シミュレーションを通してみる筋線維組成と表面筋電位変数との関係"],"weko_creator_id":"2","weko_shared_id":2},"updated":"2023-06-19T10:05:56.645166+00:00"}