{"created":"2021-03-01T06:17:20.645247+00:00","id":795,"links":{},"metadata":{"_buckets":{"deposit":"a9f7544e-6593-456c-9d00-8fc316aae83c"},"_deposit":{"id":"795","owners":[],"pid":{"revision_id":0,"type":"depid","value":"795"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000795","sets":["6:32:33","9:10:14"]},"item_2_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"The characteristics of two negative peaks on visual evoked potentials with depth perception"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"972","bibliographicPageStart":"961","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-II, 情報・システム, II-パターン処理 = The transactions of the Institute of Electronics, Information and Communication Engineers. D-II"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"人間の立体知覚過程の客観的理解へ向け、非侵襲かつ高時間分解能という特徴をもつ視覚誘発電位計測に着目した。視差を含む立体図形刺激としてRandom-Dot Stereogramを被験者に提示した場合、後頭葉に潜時約200ms前後の陰性電位が発生することがよく知られているが、従来これらの実験は比較的狭い視覚野での刺激提示がほとんどであった。そこで、本論文では約40ﾟ程度の広視野での立体刺激提示を行い、その結果、従来には報告されていなかった潜時約180msと約280msの2峰性の陰性電位（N180及びN280)を再現性高く確認した。更に、立体図形の視差と形状に関する条件を変化させていくつかの実験を行ったところ、N180成分は比較的低次過程からの影響が強く、対してN280成分は形状や奥行の認知にかかわる高次過程からの影響が強く現れている可能性があることが示唆された。更に、このN280成分の振幅変化について解析を行ったところ、中心視における視差検出の優位性が示唆された。","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"3061","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Miyawaki, Yoichi"}]},{"nameIdentifiers":[{"nameIdentifier":"3062","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yanagida, Yasuyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"3063","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Maeda, Taro"}]},{"nameIdentifiers":[{"nameIdentifier":"3064","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tachi, Susumu"}]}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_2_relation_25":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ieice.org/eng/","subitem_relation_type_select":"URI"}}]},"item_2_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©1999 IEICE, 許諾番号07RB0130"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11340957","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09151923","subitem_source_identifier_type":"ISSN"}]},"item_2_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"007","subitem_subject_scheme":"NDC"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院工学系研究科"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮脇, 陽一"}],"nameIdentifiers":[{"nameIdentifier":"3057","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柳田, 康幸"}],"nameIdentifiers":[{"nameIdentifier":"3058","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"前田, 太郎"}],"nameIdentifiers":[{"nameIdentifier":"3059","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"舘, 暲"}],"nameIdentifiers":[{"nameIdentifier":"3060","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":"2017-05-30"}],"displaytype":"detail","filename":"tachi_1999_047b.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tachi_1999_047b.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/795/files/tachi_1999_047b.pdf"},"version_id":"7bd8f5a7-ec4a-442a-8486-68ff97f02702"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"立体視","subitem_subject_scheme":"Other"},{"subitem_subject":"Random-Dot Stereogram","subitem_subject_scheme":"Other"},{"subitem_subject":"視覚誘発電位","subitem_subject_scheme":"Other"},{"subitem_subject":"2峰性波","subitem_subject_scheme":"Other"},{"subitem_subject":"視野角","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"奥行知覚時の視覚誘発電位における2峰性波の性質","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"奥行知覚時の視覚誘発電位における2峰性波の性質"}]},"item_type_id":"2","owner":"1","path":["14","33"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-06"},"publish_date":"2017-01-06","publish_status":"0","recid":"795","relation_version_is_last":true,"title":["奥行知覚時の視覚誘発電位における2峰性波の性質"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:41:55.011948+00:00"}