{"created":"2024-10-31T02:38:41.482306+00:00","id":2020476,"links":{},"metadata":{"_buckets":{"deposit":"4e857c77-ad6f-4899-a463-67b63e25e4ec"},"_deposit":{"created_by":7,"id":"2020476","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2020476"},"status":"published"},"_oai":{"id":"oai:ocu-omu.repo.nii.ac.jp:02020476","sets":["1623632832836:1721355153493"]},"author_link":[],"item_1617186331708":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Neural activity induced by visual food stimuli presented out of awareness : a preliminary magnetoencephalography study","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Takada, Katsuko","creatorNameLang":"en"},{"creatorName":"タカダ, カツコ","creatorNameLang":"ja-Kana"},{"creatorName":"高田, 勝子","creatorNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Ishii, Akira","creatorNameLang":"en"},{"creatorName":"イシイ, アキラ","creatorNameLang":"ja-Kana"},{"creatorName":"石井, 聡","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"1000090587809","nameIdentifierScheme":"KAKEN2","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000090587809"},{"nameIdentifier":"0000-0001-6374-4697","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0001-6374-4697"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Matsuo, Takashi","creatorNameLang":"en"},{"creatorName":"マツオ, タカシ","creatorNameLang":"ja-Kana"},{"creatorName":"松尾, 貴司","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"nrid/1000060965995","nameIdentifierScheme":"KAKEN2","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000060965995/"},{"nameIdentifier":"takashi0817","nameIdentifierScheme":"RESEARCHMAP","nameIdentifierURI":"https://researchmap.jp/takashi0817"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Nakamura, Chika","creatorNameLang":"en"},{"creatorName":"ナカムラ, チカ","creatorNameLang":"ja-Kana"},{"creatorName":"中村, 千華","creatorNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Uji, Masato","creatorNameLang":"en"},{"creatorName":"ウジ, マサト","creatorNameLang":"ja-Kana"},{"creatorName":"宇治, 正人","creatorNameLang":"ja"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Yoshikawa, Takahiro","creatorNameLang":"en"},{"creatorName":"ヨシカワ, タカヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"吉川, 貴仁","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"1000010381998","nameIdentifierScheme":"KAKEN2","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000010381998"},{"nameIdentifier":"0000-0002-8175-5880","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0002-8175-5880"}]}]},"item_1617186499011":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"クリエイティブ・コモンズ　表示 4.0 国際","subitem_rights_language":"ja","subitem_rights_resource":"https://creativecommons.org/licenses/by/4.0/"},{"subitem_rights":"Creative Commons Attribution 4.0 International","subitem_rights_language":"en","subitem_rights_resource":"https://creativecommons.org/licenses/by/4.0/"},{"subitem_rights":"© The Author(s) 2018","subitem_rights_language":"en"}]},"item_1617186609386":{"attribute_name":"主題","attribute_value_mlt":[{"subitem_subject":"食欲","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"視覚的食刺激","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"意識","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"脳磁図","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"appetite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"visual food stimuli","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"awareness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetoencephalography (MEG)","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"【概要】無意識下で食品画像を提示するだけでも交感神経系が興奮すると同時に、複数の脳部位に活動の変化がみられることを明らかにしました。さらに、この脳の活動変化は交感神経の興奮の程度や、食に対して日頃から自制(我慢)をする程度と関連することが分かりました。本研究では、ヒトの食生活においてこのような脳神経の仕組みが食行動に関する判断や意思決定を無意識下で操っている可能性を示唆しています。無意識下の認知過程の仕組みを解明することは、特に偏った食行動などの現代人にみられる生活習慣のゆがみを改善し、肥満や過体重、高齢者の食欲不振などの健康問題を解決する上で重要であると思われます。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"Obesity is a major public health problem in modern society. Appetitive behavior has been proposed to be partially driven by unconscious decision-making processes and thus, targeting the unconscious cognitive processes related to eating behavior is essential to develop strategies for overweight individuals and obese patients. Here, we presented food pictures below the threshold of awareness to healthy male volunteers and examined neural activity related to appetitive behavior using magnetoencephalography. We found that, among participants who did not recognize food pictures during the experiment, an index of heart rate variability assessed by electrocardiography (low-frequency component power/high-frequency component power ratio, LF/HF) just after picture presentation was increased compared with that just before presentation, and the increase in LF/HF was negatively associated with the score for cognitive restraint of food intake. In addition, increased LF/HF was negatively associated with increased alpha band power in Brodmann area (BA) 47 caused by food pictures presented below the threshold of awareness, and level of cognitive restraint was positively associated with increased alpha band power in BA13. Our fndings may provide valuable clues to the development of methods assessing unconscious regulation of appetite and ofer avenues for further study of the neural mechanisms related to eating behavior.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"This work was supported by JSPS KAKENHI Grant Numbers 26350899, 17K01860, and 16H03248.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature","subitem_publisher_language":"en"}]},"item_1617186783814":{"attribute_name":"識別子","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"https://doi.org/10.1038/s41598-018-21383-0"}]},"item_1617186920753":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_1617187056579":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-02-15","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"3119","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"SCIENTIFIC REPORTS","bibliographic_titleLang":"en"}]}]},"item_1617258105262":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"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_1722232185104":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-26"}],"displaytype":"detail","filename":"20452322-8-3119.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"本文","objectType":"fulltext","url":"https://ocu-omu.repo.nii.ac.jp/record/2020476/files/20452322-8-3119.pdf"},"version_id":"dd5658a5-0089-4660-8ab4-4a3af73829c4"}]},"item_1722577087681":{"attribute_name":"記事種別等","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1725590125188":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_title":"Neural activity induced by visual food stimuli presented out of awareness : a preliminary magnetoencephalography study","item_type_id":"40002","owner":"7","path":["1721355153493"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-02-26"},"publish_date":"2018-02-26","publish_status":"0","recid":"2020476","relation_version_is_last":true,"title":["Neural activity induced by visual food stimuli presented out of awareness : a preliminary magnetoencephalography study"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2024-10-31T02:38:51.112871+00:00"}