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認知症患者と健常高齢者における酸素化ヘモグロビンおよび総ヘモグロビンの比較

認知症患者と健常高齢者における酸素化ヘモグロビンおよび総ヘモグロビンの比較

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カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2018/11/01

タイトル(英語): Comparison between Dementia Patients and Health Elderly Controls in Oxy-hemoglobin and Total-hemoglobin

著者名: 高橋 真悟(高崎健康福祉大学),児玉 直樹(新潟医療福祉大学),川瀬 康裕(川瀬神経内科クリニック),竹内 裕之(高崎健康福祉大学)

著者名(英語): Shingo Takahashi (Takasaki University of Health and Welfare), Naoki Kodama (Niigata University of Health and Welfare), Yasuhiro Kawase (Kawase Neurology Clinic), Hiroshi Takeuchi (Takasaki University of Health and Welfare)

キーワード: NIRS,認知症,酸素化ヘモグロビン,総ヘモグロビン  Near Infrared Spectroscopy,dementia,oxy-hemoglobin,total-hemoglobin

要約(英語): In recent years, Near-Infrared Spectroscopy various kinds are developed and used in some purposes. In this study we measure cerebral blood volume with dementia patients and health elderly controls using Near-Infrared Spectroscopy by two wavelengths. Category fluency task was used as performing of blood measurement. Oxy-hemoglobin and total-hemoglobin were evaluated as index of blood volume. 37 dementia patients (age 82.5 ± 5.5, 11 male, 26 female) and 20 health elderly controls (age 74.2 ± 5.6, 2 male, 18 female) were instructed to produce a noun belonging to the category of vegetables while measuring cerebral blood volume. In health elderly controls, oxy-hemoglobin was significantly greater at task than rest in all channels. On the other hand, oxy-hemoglobin with dementia patients wasn't showed increasing in all channels. In addition, Total-hemoglobin of dementia patients increased while category fluency task in right area.

本誌: 電気学会論文誌C(電子・情報・システム部門誌) Vol.138 No.11 (2018) 特集:電気関係学会関西連合大会

本誌掲載ページ: 1348-1354 p

原稿種別: 論文/日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/138/11/138_1348/_article/-char/ja/

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