{"created":"2021-03-01T07:18:20.593352+00:00","id":39089,"links":{},"metadata":{"_buckets":{"deposit":"45583fc3-c5ea-4f09-a84a-274612dc6c46"},"_deposit":{"id":"39089","owners":[],"pid":{"revision_id":0,"type":"depid","value":"39089"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00039089","sets":["152:1459","2780:1287","2780:5398","2780:926","3:62:5595:5396"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"280","bibliographicPageStart":"273","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"Magnetic resonance in medical sciences"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"門根, 秀樹"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"鶴嶋, 英夫"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"山海, 嘉之"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"松村, 明"}],"nameIdentifiers":[{},{},{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: Stepping motions have been often used as gait-like patterns in functional magnetic resonance imaging (fMRI) to understand gait control. However, it is still very difficult to stabilize the task-related head motion. Our main purpose is to provide characteristics of the task-related head motion during stepping to develop robust restraints toward fMRI.\nMethods: Multidirectional head and knee position during stepping were acquired using a motion capture system outside MRI room in 13 healthy participants. Six phases in a stepping motion were defined by reference to the left knee angles and the mean of superior-inferior head velocity (Vmean) in each phase was investigated. Furthermore, the correlation between the standard deviation of the knee angle (θsd) and the maximum of the head velocity (Vmax) was evaluated.\nResults: The standard deviation of each superior-inferior head position and pitch were significantly larger than the other measurements. Vmean showed a characteristic repeating pattern associated with the knee angle. Additionally, there were significant correlations between θsd and Vmax.\nConclusions: This is the first report to reveal the characteristics of the task-related head motion during stepping. Our findings are an essential step in the development of robust restraint toward fMRI during stepping task.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":" Japanese Society Magnetic Resonance in Medicine  "}]},"item_5_relation_10":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"26549164 ","subitem_relation_type_select":"PMID"}}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2463/mrms.mp.2015-0015","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2015 Japanese Society for Magnetic Resonance in Medicine This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives International License."}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-3182","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11648770","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SAOTOME, Kousaku"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUSHITA, Akira"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKAI, Kei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KADONE, Hideki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TSURUSHIMA, Hideo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SANKAI, Yoshiyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUMURA, Akira"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-09-01"}],"displaytype":"detail","filename":"MRMS_15-3-273.pdf","filesize":[{"value":"967.1 kB"}],"format":"application/pdf","licensetype":"license_9","mimetype":"application/pdf","url":{"label":"MRMS_15-3-273","url":"https://tsukuba.repo.nii.ac.jp/record/39089/files/MRMS_15-3-273.pdf"},"version_id":"106274bb-f8bd-422c-a009-60d373066ef4"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Quantitative Assessment of Head Motion toward Functional Magnetic Resonance Imaging during Stepping","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Quantitative Assessment of Head Motion toward Functional Magnetic Resonance Imaging during Stepping"}]},"item_type_id":"5","owner":"1","path":["1459","5398","1287","926","5396"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-01"},"publish_date":"2016-09-01","publish_status":"0","recid":"39089","relation_version_is_last":true,"title":["Quantitative Assessment of Head Motion toward Functional Magnetic Resonance Imaging during Stepping"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:09:09.312976+00:00"}