{"created":"2023-06-19T11:42:45.407553+00:00","id":12066,"links":{},"metadata":{"_buckets":{"deposit":"b954bca8-5621-46e3-9ef3-cd7c4249a437"},"_deposit":{"created_by":16,"id":"12066","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"12066"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00012066","sets":["334:608:618:857"]},"author_link":[],"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-26","bibliographicIssueDateType":"Issued"}}]},"item_7_date_granted_59":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2018-03-26"}]},"item_7_degree_grantor_57":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"三重大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"14101","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_7_degree_name_56":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(医学)"}]},"item_7_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Objectives: Cerebral microbleeds (CMBs) are often observed in memory clinic patients. It has been generally accepted that deep CMBs (D‐CMBs) result from hypertensive vasculopathy (HV), whereas strictly lobar CMBs (SL‐CMBs) result from cerebral amyloid angiopathy (CAA) which frequently coexists with Alzheimer's disease (AD). Mixed CMBs (M‐CMBs) have been partially attributed to HV and also partially attributed to CAA. The aim of this study was to elucidate the differences between SL‐CMBs and M‐CMBs in terms of clinical features and regional distribution.Materials: We examined 176 sequential patients in our memory clinic for clinical features and CMB location using susceptibility‐weighted images obtained on a 3T‐MRI. The number of lobar CMBs in SL‐CMBs and M‐CMBs was counted in each cerebral lobe and their regional density was adjusted according to the volume of each lobe.Results: Of the total 176 patients, 111 patients (63.1%) had CMBs. Within the patients who had CMBs, M‐CMBs were found in 54 patients (48.6%), followed by SL‐CMBs in 35 (31.5%) and D‐CMBs in 19 (17.1%). The SL‐CMB group showed a significantly higher prevalence of family history of dementia, whereas the M‐CMB group showed an increasing trend toward hypertension and smoking. The prevalence of AD was significantly higher in the SL‐CMBs group, whereas the prevalence of AD with cerebrovascular disease was higher in the M‐CMBs group. The regional density of lobar CMBs was significantly higher in the occipital lobe in the M‐CMB group, whereas the SL‐CMB group showed higher regional density between regions an increasing tendency in the parietal and occipital lobe.Conclusion: The between‐group differences in clinical features and regional distribution indicate there to be an etiological relationship of SL‐CMBs to AD and CAA, and M‐CMBs to both HV and CAA.","subitem_description_type":"Abstract"}]},"item_7_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本文 / Department of Neurology, Mie University Graduate School of Medicine","subitem_description_type":"Other"},{"subitem_description":"8p","subitem_description_type":"Other"}]},"item_7_dissertation_number_60":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲医学第1886号"}]},"item_7_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"三重大学"}]},"item_7_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1002/brb3.856","subitem_relation_type_select":"DOI"}}]},"item_7_text_31":{"attribute_name":"出版者（ヨミ）","attribute_value_mlt":[{"subitem_text_value":"ミエダイガク"}]},"item_7_text_63":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"Brain Behav. 2017 Nov; 7(11): e00856, ISSN:2162-3279 に掲載"}]},"item_7_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Doctoral Dissertation / 博士論文"}]},"item_7_version_type_15":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsuyama, Hirofumi","creatorNameLang":"en"},{"creatorName":"マツヤマ, ヒロフミ","creatorNameLang":"ja-Kana"},{"creatorName":"松山, 裕文","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-07-19"}],"displaytype":"detail","filename":"2017DM029.pdf","filesize":[{"value":"533.5 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"2017DM029","objectType":"fulltext","url":"https://mie-u.repo.nii.ac.jp/record/12066/files/2017DM029.pdf"},"version_id":"510f9cd5-34df-4147-8356-ba05bfc1677c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"cerebral amyloid angiopathy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cerebral microbleeds","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hypertensive vasculopathy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetic resonance imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"memory clinic","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Background and distribution of lobar microbleeds in cognitive dysfunction","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Background and distribution of lobar microbleeds in cognitive dysfunction","subitem_title_language":"en"}]},"item_type_id":"7","owner":"16","path":["857"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-07-19"},"publish_date":"2018-07-19","publish_status":"0","recid":"12066","relation_version_is_last":true,"title":["Background and distribution of lobar microbleeds in cognitive dysfunction"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-02T00:18:59.794625+00:00"}