{"created":"2023-05-15T14:35:03.896224+00:00","id":45269,"links":{},"metadata":{"_buckets":{"deposit":"ea45fce0-1236-4a65-adbd-2aa3315f3149"},"_deposit":{"created_by":1,"id":"45269","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45269"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045269","sets":["1"]},"author_link":["449673","449680","449681","449672","449679","449684","449677","449682","449683","449676","449675","449678","449674"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"192","bibliographicPageStart":"189","bibliographicVolumeNumber":"436","bibliographic_titles":[{"bibliographic_title":"Neuroscience Letters"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It has been generally suggested that chewing produces an enhancing effect on ognitive performancerelated aspects of memory by the test battery. Furthermore, recent studies have shown that chewing is associated with activation of various brain regions, including the prefrontal cortex. However, little is known about the relation between cognitive performances affected by chewing and the neuronal ctivity\nin specified regions in the brain.We therefore examined the effects of chewing on neuronal activities in the brain during a working memory task using fMRI. The subjects chewed gum, without odor and taste components, between continuously performed two- or three-back (n-back) working memory tasks. Chewing increased the BOLD signals in the middle frontal gyrus (Brodmann's areas 9 and 46) in the dorsolateral prefrontal cortex during the n-back tasks. Furthermore, there were more prominent activations in the right premotor cortex, precuneus, thalamus, hippocampus and inferior parietal lobe during the n-back tasks after the chewing trial. These results suggest that chewing may accelerate or recover the process of\nworking memory besides inducing improvement in the arousal level by the chewing motion.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.neulet.2008.03.033","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0304-3940","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hirano, Yoshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"449672","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Obata, Takayuki"}],"nameIdentifiers":[{"nameIdentifier":"449673","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kashikura, Kenichi"}],"nameIdentifiers":[{"nameIdentifier":"449674","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nonaka, Hiroi"}],"nameIdentifiers":[{"nameIdentifier":"449675","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tachibana, Atsumichi"}],"nameIdentifiers":[{"nameIdentifier":"449676","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikehira, Hiroo"}],"nameIdentifiers":[{"nameIdentifier":"449677","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Onozuka, Minoru"}],"nameIdentifiers":[{"nameIdentifier":"449678","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平野 好幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449679","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小畠 隆行","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449680","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柏倉 健一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449681","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野中 博意","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449682","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"橘 篤導","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449683","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"池平 博夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"449684","nameIdentifierScheme":"WEKO"}]}]},"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":"Effects of chewing in working memory processing","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of chewing in working memory processing"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-09-22"},"publish_date":"2008-09-22","publish_status":"0","recid":"45269","relation_version_is_last":true,"title":["Effects of chewing in working memory processing"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:05:44.255387+00:00"}