{"created":"2023-07-25T08:11:44.594974+00:00","id":11987,"links":{},"metadata":{"_buckets":{"deposit":"e9a0f56c-ad65-4ebc-a919-d422efc769eb"},"_deposit":{"created_by":18,"id":"11987","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"11987"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00011987","sets":["82:83"]},"author_link":["56732"],"item_8_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2014-06-17","subitem_date_issued_type":"Collected"}]},"item_8_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"2011-2013年度科学研究費助成事業（基盤研究（C））研究成果報告書　課題番号：23593034　研究代表者：永山邦宏（鹿児島大学・医学部・歯学部附属病院・助教）","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"計算課題によるストレス負荷を加えた時、手の握りしめ時、および食道内への酸刺激時の両側咬筋の筋活動量や脳賦活部位について検討し、下記のことを明らかにした。(1)計算課題時と手の握りしめ時は咬筋の筋活動量は増加した。(2)計算課題時と手の握りしめ時は共通して島皮質や前部帯状回が賦活した。(3)覚醒時、食道内への酸刺激によって無意識下で咬筋の筋活動量が増加した。以上の結果と、食道内への酸刺激時は島皮質と帯状回が賦活することが報告されていることから、ストレス負荷時と食道内酸刺激時の咬筋筋活動の増加（ブラキシズム）は、脳内の島皮質や帯状回が関連し、発現すると考えられた。","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"In the present study, the below results were derived masseter muscle activity and cerebral activation during stress by calculation task, fist clenching, and experimental esophageal acidification to the healthy adults. (1) Masseter muscle activities during calculation task and fist clenching were increased significantly. (2) Cerebral activations were observed during calculation task and fist clenching in insula and anterior cingulate cortex. (3) The results of the investigation of the effects of intra-esophageal infusions of 5 mL acidic solution  (0.1 N HC1) or saline suggested that awake bruxism episodes were induced by esophageal acidification. Both the insula and the anterior  cingulate cortex have been also reported to activate during acid stimulation to the esophagus. Therefore, these researches show that the increase of masseter muscle activities (Bruxism) during stress and esophageal acidification were caused by cerebral activation of insula and anterior cingulate cortex.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_8_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_8_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"491","subitem_subject_scheme":"NDC"}]},"item_8_text_41":{"attribute_name":"科研費番号 ","attribute_value_mlt":[{"subitem_text_value":"23593034"}]},"item_8_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"永山, 邦宏","creatorNameLang":"ja"},{"creatorName":"NAGAYAMA, Kunihiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"56732","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000060583458","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"23593034_nagayama_kunihiro.pdf","filesize":[{"value":"427.1 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"23593034_nagayama_kunihiro.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/11987/files/23593034_nagayama_kunihiro.pdf"},"version_id":"5ec673b6-ca11-4311-99a7-4e04f251b7c1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"fMRI","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ブラキシズム　","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ストレス","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"酸知覚","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"脳機能","subitem_subject_language":"ja","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"食道感覚が覚醒時ブラキシズムを惹起する時の脳内活性部位の特定とその発現機序の解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"食道感覚が覚醒時ブラキシズムを惹起する時の脳内活性部位の特定とその発現機序の解明","subitem_title_language":"ja"},{"subitem_title":"Cerebral activation and the mechanism when esophageal sensation causes awake bruxism","subitem_title_language":"en"}]},"item_type_id":"8","owner":"18","path":["83"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-05-22"},"publish_date":"2015-05-22","publish_status":"0","recid":"11987","relation_version_is_last":true,"title":["食道感覚が覚醒時ブラキシズムを惹起する時の脳内活性部位の特定とその発現機序の解明"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-06-10T05:23:20.405132+00:00"}