{"created":"2023-07-25T08:03:01.006622+00:00","id":883,"links":{},"metadata":{"_buckets":{"deposit":"e04d2173-fecd-400a-8c62-2278c08473f0"},"_deposit":{"created_by":18,"id":"883","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"883"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00000883","sets":["54:92"]},"author_link":["112914","112915","112916","112917"],"item_6_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1228","bibliographicPageStart":"1217","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"Journal of the Optical Society of America. A, Optics, image science, and vision","bibliographic_titleLang":"en"}]}]},"item_6_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1999-06-01","subitem_date_issued_type":"Issued"}]},"item_6_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"We investigated how transient changes of background color influence the L- and M- (long- and middle-wavelength-sensitive-) cone signals in the luminance pathway. Motion identification thresholds were measured for a drifting sinusoidal grating (1 cycle/deg) modulated along different vector directions in L- and M-cone contrast space. The color of a central 4-deg-diameter region was briefly altered (500 ms) by incrementing or decrementing either L- or M-cone excitation. Incrementing L-cone and decrementing M-cone excitation produced a field that appeared reddish relative to the yellow surround. Likewise, incrementing M-cone and decrementing L-cone produced a field that appeared greenish. Motion identification thresholds were obtained on the yellow field following the brief color transitions. The results show that the threshold for the L-cone direction was selectively elevated by the background substitution of incrementing L-cone and decrementing M-cone excitation (shift toward reddish color). The same substitution, however, did not affect the threshold in the M-cone direction. Similarly, the threshold for the M-cone direction was selectively elevated by the background substitution of incrementing M-cone, decrementing L-cone excitation (shift toward greenish) without affecting the threshold in the L-cone direction. Experiments using the motion quadrature paradigm confirmed that these effects occur within the luminance mechanism. These results indicate that the activation of L-on plus M-off signals suppresses the L-cone signal and that the activation of L-off plus M-on signals suppresses the M-cone signals in the luminance pathway. We propose a retinal model based on the experimental results.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_6_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"Optical Society of America","subitem_publisher_language":"en"}]},"item_6_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1364/JOSAA.16.001217","subitem_relation_type_select":"DOI"}}]},"item_6_relation_32":{"attribute_name":"関連（relation）","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-16-6-1217","subitem_relation_type_select":"URI"}}]},"item_6_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©1999 The Optical Society of America","subitem_rights_language":"en"}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"10847529","subitem_source_identifier_type":"PISSN"}]},"item_6_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11003312","subitem_source_identifier_type":"NCID"}]},"item_6_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"491","subitem_subject_scheme":"NDC"}]},"item_6_text_44":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_text_value":"This paper was published in \"Journal of the Optical Society of America. A, Optics, image science, and vision\" and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-16-6-1217. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law."}]},"item_6_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":"Tsujimura, Sei-ichi","creatorNameLang":"en"},{"creatorName":"ツジムラ, セイイチ","creatorNameLang":"ja-Kana"},{"creatorName":"辻村, 誠一","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"112914","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shioiri, Satoshi","creatorNameLang":"en"},{"creatorName":"シオイリ, サトシ","creatorNameLang":"ja-Kana"},{"creatorName":"塩入, 諭","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"112915","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirai, Yuzo","creatorNameLang":"en"},{"creatorName":"ヒライ, ユウゾウ","creatorNameLang":"ja-Kana"},{"creatorName":"平井, 有三","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"112916","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yaguchi, Hirohisa","creatorNameLang":"en"},{"creatorName":"ヤグチ, ヒロヒサ","creatorNameLang":"ja-Kana"},{"creatorName":"矢口, 博久","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"112917","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-27"}],"displaytype":"detail","filename":"Tsujimura1999b.pdf","filesize":[{"value":"423.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Tsujimura1999b.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/883/files/Tsujimura1999b.pdf"},"version_id":"f529b5b3-f1bb-446b-b753-e63c17a712a7"}]},"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":"Selective cone suppression by the L–M- and M–L-cone-opponent mechanisms in the luminance pathway","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Selective cone suppression by the L–M- and M–L-cone-opponent mechanisms in the luminance pathway","subitem_title_language":"en"}]},"item_type_id":"6","owner":"18","path":["92"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-11-14"},"publish_date":"2012-11-14","publish_status":"0","recid":"883","relation_version_is_last":true,"title":["Selective cone suppression by the L–M- and M–L-cone-opponent mechanisms in the luminance pathway"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-07T07:00:11.645713+00:00"}