{"created":"2024-10-28T07:30:00.873951+00:00","id":2005459,"links":{},"metadata":{"_buckets":{"deposit":"e441ae27-a0ce-4862-b3e5-0707729f1efa"},"_deposit":{"created_by":7,"id":"2005459","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2005459"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02005459","sets":["1713853213384:1713853295607"]},"author_link":["1536"],"item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"VOG to Measure 3D Rotation Vector of Murine Eye Movements","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-03-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageStart":"e0152307","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"PLOS ONE","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background\nThe mouse is the most commonly used animal model in biomedical research because of recent advances in molecular genetic techniques. Studies related to eye movement in mice are common in fields such as ophthalmology relating to vision, neuro-otology relating to the vestibulo-ocular reflex (VOR), neurology relating to the cerebellum’s role in movement, and psychology relating to attention. Recording eye movements in mice, however, is technically difficult.\n\nMethods\nWe developed a new algorithm for analyzing the three-dimensional (3D) rotation vector of eye movement in mice using high-speed video-oculography (VOG). The algorithm made it possible to analyze the gain and phase of VOR using the eye’s angular velocity around the axis of eye rotation.\n\nResults\nWhen mice were rotated at 0.5 Hz and 2.5 Hz around the earth’s vertical axis with their heads in a 30° nose-down position, the vertical components of their left eye movements were in phase with the horizontal components. The VOR gain was 0.42 at 0.5 Hz and 0.74 at 2.5 Hz, and the phase lead of the eye movement against the turntable was 16.1° at 0.5 Hz and 4.88° at 2.5 Hz.\n\nConclusions\nTo the best of our knowledge, this is the first report of this algorithm being used to calculate a 3D rotation vector of eye movement in mice using high-speed VOG. We developed a technique for analyzing the 3D rotation vector of eye movements in mice with a high-speed infrared CCD camera. We concluded that the technique is suitable for analyzing eye movements in mice. We also include a C++ source code that can calculate the 3D rotation vectors of the eye position from two-dimensional coordinates of the pupil and the iris freckle in the image to this article.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"PLOS","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"Copyright: © 2016 Imai et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"19326203","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1371/journal.pone.0152307"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1371/journal.pone.0152307","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"313062"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"イマイ, タカオ","creatorNameLang":"ja"},{"creatorName":"イマイ, タカオ","creatorNameLang":"ja-Kana"},{"creatorName":"Imai, Takao","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"タキモト, ヤスミツ","creatorNameLang":"ja"},{"creatorName":"タキモト, ヤスミツ","creatorNameLang":"ja-Kana"},{"creatorName":"Takimoto, Yasumitsu","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"武田, 憲昭","creatorNameLang":"ja"},{"creatorName":"タケダ, ノリアキ","creatorNameLang":"ja-Kana"},{"creatorName":"Takeda, Noriaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"武田","familyNameLang":"ja"},{"familyName":"タケダ","familyNameLang":"ja-Kana"},{"familyName":"Takeda","familyNameLang":"en"}],"givenNames":[{"givenName":"憲昭","givenNameLang":"ja"},{"givenName":"ノリアキ","givenNameLang":"ja-Kana"},{"givenName":"Noriaki","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1536","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60049/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/60049/profile-ja.html"},{"nameIdentifier":"30206982","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=30206982"}]},{"creatorNames":[{"creatorName":"ウノ, アツヒコ","creatorNameLang":"ja"},{"creatorName":"ウノ, アツヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"Uno, Atsuhiko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"イノハラ, ヒデノリ","creatorNameLang":"ja"},{"creatorName":"イノハラ, ヒデノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Inohara, Hidenori","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"シマダ, ショウイチ","creatorNameLang":"ja"},{"creatorName":"シマダ, ショウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Shimada, Shoichi","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2018-11-12"}],"displaytype":"detail","filename":"pone_11_3_e0152307.pdf","filesize":[{"value":"2.48 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2005459/files/pone_11_3_e0152307.pdf"},"version_id":"465078f5-aa92-435d-94da-15a620d8ab6d"}]},"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":"High-Speed Video-Oculography for Measuring Three-Dimensional Rotation Vectors of Eye Movements in Mice","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"High-Speed Video-Oculography for Measuring Three-Dimensional Rotation Vectors of Eye Movements in Mice","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-11-12"},"publish_date":"2018-11-12","publish_status":"0","recid":"2005459","relation_version_is_last":true,"title":["High-Speed Video-Oculography for Measuring Three-Dimensional Rotation Vectors of Eye Movements in Mice"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-01-29T00:58:21.229264+00:00"}