イワセ ヨウコ   IWASE YOKO
  岩瀬 陽子
   所属   朝日大学  歯学部 口腔病態医療学講座 障害者歯科学
   朝日大学  大学院 歯学研究科
   職種   教授
言語種別 日本語
発行・発表の年月 2014/05
形態種別 研究論文(学術雑誌)
標題 Associations between the Autonomic Nervous System and the Second Derivative of the Finger Photoplethysmogram Indices
執筆形態 共著
掲載区分国外
出版社・発行元 J Atheroscler Thromb
巻・号・頁 21(5),501-8頁
担当範囲 PTG計測
著者・共著者 Kohjitani A, Miyata M, Iwase Y, Ohno S, Tohya A, Manabe Y, Hashiguchi T, Sugiyama K
概要 The indices of the second derivative of the finger photoplethysmogram(SDPTG) denote stiffness of large arteries, peripheral vascular resistance and vascular aging. A decrease in c/a is associated with a reduced baroreflex response of the peripheral vasomotor activity and a decreased cardiac parasympathetic activity. Furthermore, a decrease in c/a was found to be associated with atherosclerosis-based conditions.