{"created":"2024-10-31T01:48:16.520510+00:00","id":2020117,"links":{},"metadata":{"_buckets":{"deposit":"46e422dd-0134-49fc-8ab0-dca8c5f96f0d"},"_deposit":{"created_by":7,"id":"2020117","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2020117"},"status":"published"},"_oai":{"id":"oai:ocu-omu.repo.nii.ac.jp:02020117","sets":["1623632832836:1721355153493"]},"author_link":[],"item_1617186331708":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Hippocampal information processing across sleep/wake cycles","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":"Mizuseki, Kenji","creatorNameLang":"en"},{"creatorName":"ミズセキ, ケンジ","creatorNameLang":"ja-Kana"},{"creatorName":"水関, 健司","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"1000080344448","nameIdentifierScheme":"KAKEN2","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000080344448"},{"nameIdentifier":"0000-0002-1456-2149","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0002-1456-2149"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Osaka City University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Miyawaki, Hiroyuki","creatorNameLang":"en"},{"creatorName":"ミヤワキ, ヒロユキ","creatorNameLang":"ja-Kana"},{"creatorName":"宮脇, 寛行","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"1000040785979","nameIdentifierScheme":"KAKEN2","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000040785979"},{"nameIdentifier":"0000-0003-1556-1348","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0003-1556-1348"}]}]},"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":"© 2017 The Authors.","subitem_rights_language":"en"}]},"item_1617186609386":{"attribute_name":"主題","attribute_value_mlt":[{"subitem_subject":"レム睡眠","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Hippocampus","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Entorhinal cortex","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Firing rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Log-normal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Theta states","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"REM sleep","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sharp-wave ripples","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Memory consolidation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"According to a two-stage memory consolidation model, during waking theta states, afferent activity from theneocortex to thehippocampus induces transient synapticmodificationinthehippocampus, where the information is deposited as a labile form of memory trace. During subsequent sharp-wave ripples (SPW-Rs), the newly acquired hippocampal information is transferred to the neocortex and stored as a long lasting memory trace. Consistent with this hypothesis, waking theta states and SPW-Rs distinctly control information flow in the hippocampal–entorhinal loop. Although both waking theta states and rapid eye movement (REM) sleep are characterized by prominent hippocampal theta oscillations, the two brain states involve distinct temporal coordination and oscillatory coupling in the hippocampal–entorhinal circuit. While distinct brain states have distinct network dynamics, firing rates of individual neurons in the hippocampal–entorhinal circuitry follow lognormal-like distributions in all states. Firing rates of the same neurons are positively correlated across brain states and testing environments, suggesting that memory is allocated in preconfigured, rather than tabula rasa-type, skewed neuronal networks. The fast-firing minority and slow-firing majority neurons, which can support network stability and flexibility, are under distinct homeostatic regulations that are initiated by spindles and SPW-Rs during slow wave sleep and implemented during subsequent REM sleep.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"This work is supported by JSPS KAKENHI (16H04656, 16H01279, 15H06549) (K.M.)","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_1617186783814":{"attribute_name":"識別子","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"https://doi.org/10.1016/j.neures.2017.04.018"}]},"item_1617186920753":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0168-0102","subitem_source_identifier_type":"ISSN"}]},"item_1617187056579":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"47","bibliographicPageStart":"30","bibliographicVolumeNumber":"118","bibliographic_titles":[{"bibliographic_title":"Neuroscience Research","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_1617353299429":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"AA11541052","subitem_relation_type_select":"NCID"}}]},"item_1722232185104":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-11-07"}],"displaytype":"detail","filename":"01680102-118-30.pdf","filesize":[{"value":"5.2 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"本文","objectType":"fulltext","url":"https://ocu-omu.repo.nii.ac.jp/record/2020117/files/01680102-118-30.pdf"},"version_id":"262376ba-8642-464e-922b-ccce73b2f320"}]},"item_1722577087681":{"attribute_name":"記事種別等","attribute_value_mlt":[{"subitem_description":"Review article","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1725590125188":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_title":"Hippocampal information processing across sleep/wake cycles","item_type_id":"40002","owner":"7","path":["1721355153493"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-11-07"},"publish_date":"2017-11-07","publish_status":"0","recid":"2020117","relation_version_is_last":true,"title":["Hippocampal information processing across sleep/wake cycles"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2024-10-31T01:48:24.349516+00:00"}