{"_buckets": {"deposit": "9c66383e-fdc1-431a-b6a4-2b95bc58db32"}, "_deposit": {"id": "16722", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "16722"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00016722", "sets": ["456", "1108"]}, "item_7_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Recent Progress in MR Imaging of the Central Nervous System"}]}, "item_7_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "5", "bibliographicPageEnd": "230", "bibliographicPageStart": "226", "bibliographicVolumeNumber": "112", "bibliographic_titles": [{"bibliographic_title": "新潟医学会雑誌"}, {"bibliographic_title": "新潟医学会雑誌", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "MR imaging has become the modality of choice for neuroimaging. Long examination time was one of the clinical issues of MR imaging, especially for acquiring T2-weighted images with spin-echo sequence. However, MR system has progressed recently and new techniques have become available. The, use of segmented k-space method greatly facilitated reduction of the examination time. We can obtain T2-weighted images in a few minutes with this technique in combination with spin-echo sequence called \"fast or turbo spin-echo (FSE or TSE)\" imaging. In addition, fluid attenuated inversion recovery imaging (FLAIR) is now also clinically acceptable with the method. On ELAIR images, T2-elongated lesions are demonstrated more distinctly as hyperintense areas in contrast with hypointense cerebrospinal fluid (CSF). Constructive interference in steady state (CISS) imagining is a gradient-echo sequence. CSF and lymph in the inner ear are markedly hyperintense on CISS images. Because of thin sections (\u003c 1 mm-thickness), thin nerves and vessels as well as inner ear structures are identified exactly on these images. Echo-planar imaging (EPI) is also clinically available. Diffusion-weighted images with EPI can demonstrate hyperacute infarction in a few seconds, which could not been detected with any other pulse sequences. Epidermoid cyst and brain abscess are markedly hyperintense on diffusion-weighted images. Therefore, diagnosis of the diseases is strongly supported with diffusion-weighted images. At present, MRI gives us not only Morphological information but also functional one of the brain.", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "106116", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Okamoto, Kouichirou"}]}, {"nameIdentifiers": [{"nameIdentifier": "106117", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Furusawa, Tetsuya"}]}, {"nameIdentifiers": [{"nameIdentifier": "106118", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ito, Jusuke"}]}, {"nameIdentifiers": [{"nameIdentifier": "106119", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sakai, Kunio"}]}]}, "item_7_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟医学会"}]}, "item_7_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00182415", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00290440", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "岡本, 浩一郎"}], "nameIdentifiers": [{"nameIdentifier": "106112", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "古澤, 哲哉"}], "nameIdentifiers": [{"nameIdentifier": "106113", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "伊藤, 寿介"}], "nameIdentifiers": [{"nameIdentifier": "106114", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "酒井, 邦夫"}], "nameIdentifiers": [{"nameIdentifier": "106115", "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": "2019-08-07"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "112(5)_226-230.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "112(5)_226-230.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/16722/files/112(5)_226-230.pdf"}, "version_id": "f49746a4-886e-4951-96b6-e2acebc29451"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "MR imaging", "subitem_subject_scheme": "Other"}, {"subitem_subject": "central nervous system", "subitem_subject_scheme": "Other"}, {"subitem_subject": "fast spin-echo imaging", "subitem_subject_scheme": "Other"}, {"subitem_subject": "diffusion weighted image", "subitem_subject_scheme": "Other"}, {"subitem_subject": "高速撮像法", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "1)中枢神経系のMRI診断 : 最近の進歩(シンポジウム MRI診断における最近の進歩, 第529回新潟医学会)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "1)中枢神経系のMRI診断 : 最近の進歩(シンポジウム MRI診断における最近の進歩, 第529回新潟医学会)"}, {"subitem_title": "1)中枢神経系のMRI診断 : 最近の進歩(シンポジウム MRI診断における最近の進歩, 第529回新潟医学会)", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["456", "1108"], "permalink_uri": "http://hdl.handle.net/10191/45832", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-01-30"}, "publish_date": "2017-01-30", "publish_status": "0", "recid": "16722", "relation": {}, "relation_version_is_last": true, "title": ["1)中枢神経系のMRI診断 : 最近の進歩(シンポジウム MRI診断における最近の進歩, 第529回新潟医学会)"], "weko_shared_id": null}