{"created":"2023-04-25T06:04:28.975777+00:00","id":2005889,"links":{},"metadata":{"_buckets":{"deposit":"4fc0b1c0-4e59-4981-a293-3692e04cc5db"},"_deposit":{"id":"2005889","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2005889"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:02005889","sets":["1213:1620:1621:1682401612313"]},"author_link":[],"control_number":"2005889","item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Developemental Study of Premotion Silent Period Observed Just before a Rapid Voluntary Movement","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988-03-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"13","bibliographicPageStart":"5","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"総合保健体育科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Nagoya Journal of Health, Physical Fitness & Sports","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"It has been observed that the premotion silent period (p.s.p.) appears just before a rapid voluntary movement. T he present study was designed to investigate the developmental changes on the appearance of p.s.p.. Subjects were healthy 143 boys and 125 girls aged 13-18 years. Body height, weight, skinfold thickness, isometric leg strength and reaction movement were measured on each subject. On the measurement of reaction movement, they were asked to maintain the standing posture with knee joint flexed at about 50 degrees on a force plate and to extend their knee joint responding to a flashing lamp as quickly as possible. The EMG activities of M. vastus lateralis, M. vastus medialis and M. biceps femoris were recorded using bipolar surface electrodes. Vertical force curve was recorded when the subjects extended the knee joint on a force plate. The following results were obtained for boys and girls from this experiment. 1) No developmental changes of the rate of appearance in p.s.p. were found. 2) The latency of p.s.p. shortened with age. 3) No developmental changes of the duration of p.s.p. were found. 4) The movement time prolonged with age. 5) The rate of tension rise rised with age. It is suggested from these results that no developmental changes of nervous switching mechanism (the rate of appearance in p.s.p. and the duration of p.s.p.) were found, and muscular system (the movement time and the rate of tension rise) changed with the increase of age.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/njhpfs.11.1.5","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋大学総合保健体育科学センター","subitem_publisher_language":"ja"},{"subitem_publisher":"The Research Center of Health, Physical Fitness and Sports, Nagoya University","subitem_publisher_language":"en"}]},"item_9_source_id_7":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0289-5412","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"脇田, 裕久","creatorNameLang":"ja"},{"creatorName":"WAKITA, Hirohisa","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"矢部, 京之助","creatorNameLang":"ja"},{"creatorName":"YABE, Kyonosuke","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-04-28"}],"displaytype":"detail","filename":"njhpfs_11_1_5.pdf","filesize":[{"value":"4.8 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/2005889/files/njhpfs_11_1_5.pdf"},"version_id":"480f56ae-cb42-4a52-9091-872df916ed2d"}]},"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":"「反応動作直前に出現する抑制現象の発達的研究」","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"「反応動作直前に出現する抑制現象の発達的研究」","subitem_title_language":"ja"}]},"item_type_id":"40001","owner":"1","path":["1682401612313"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-04-28"},"publish_date":"2023-04-28","publish_status":"0","recid":"2005889","relation_version_is_last":true,"title":["「反応動作直前に出現する抑制現象の発達的研究」"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-04-28T00:59:16.505519+00:00"}