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Differentiation of the functional from the structural vascular tone using new elasticity indices of the linger artery and their psychophysiological application

Research Project

Project/Area Number 14510102
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 実験系心理学
Research InstitutionSapporo Medical University

Principal Investigator

TANAKA Gohichi  Sapporo Medical University, School of Medicine, Associate Professor, 医学部, 助教授 (10167497)

Co-Investigator(Kenkyū-buntansha) KATOH Yuichi  Sapporo Medical University, School of Medicine, Instructor, 医学部, 助手 (90363689)
SAWADA Yukihiro  Sapporo Medical University, School of Medicine, Professor, 医学部, 教授 (40045539)
長野 祐一郎  札幌医科大学, 医学部, 助手 (00325870)
Project Period (FY) 2002 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2003: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2002: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsarterial elasticity / pressure-volume function / aging / mental stress / reactive hyperemia / flow-mediated dilation / endotherial function / near-infrared spectroscopy / 暗算
Research Abstract

A near-infrared finger photoplethysmogram adopting a wavelength of 810nm provides for the pulsatile ac component(ΔI) superimposed on the transmitted dc components in a normal (I:tissue plus blood) and an ischemic circulatory state (I_t:tissue only). Simultaneous recording of linger blood pressure provides for the distending pulse(PP) and mean blood pressure(MBP). Based on the Lambert Beer's law, indices of the arterial compliance (CI;= ΔI/I/PP) is advocated for the linger vasculature. We introduced the exponential pressure-volume model(V=a-b×exp(-nP)) and examined the effects of functional and structural variations in the vascular tone on these parameters. Experiment 1:Twelve female subjects underwent immersions of the contralateral hand in water at two different temperatures(44℃,22℃). CI calculated at 9OmmHg(CI90) of linear regression between log CI and MBP decreased significantly during 22℃ condition. Experiment 2:The functional relationship to the transmural pressure for CI was examined using linger-occlusion during mental arithmetics in sixteen females and reactive hyperemia in five. Logarithmically transformed CI was linearly associated with the transmural pressure. Changes in parameter a were most consistent among three parameters of the exponential model. Experiment 3:Age-associated differences in parameter a,b, and n were examined during resting condition between 31 young students and 9 middle aged workers. In the middle aged subjects, the model fitness deteriorated and only the parameter n was lowered compared with the young student. Parameter n was significantly correlated with brachial-ankle pulse wave velocity(baPWV) as a measure of arterial stiffness. Flow-mediated dilation(FMD) during reactive hyperemia at the wrist radial artery was recorded by oxygenated hemoglobin using near-infrared spectroscopy. Peak time of FMD was delayed in the young group as compared with the middle aged group and negatively correlated with baPWV.

Report

(3 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • Research Products

    (38 results)

All Other

All Publications (38 results)

  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Nagano, Y., Yamakoshi, K.: "Finger arterial compliance as determined by transmission of light during mental stress and reactive hyperaemia"European Journal of Applied Physiology. 87(6). 562-567 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K.: "Examination of normalized pulse volume-blood volume relationship : Toward a more valid estimation of the finger vascular tone"Psychophysiology. 39(Supplement 1). S81-S81 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y., Yamakoshi, K.: "Evaluation of pre-operative anxiety and propofol-induced sedation using newly proposed indices of finger vascular tone"Japanese Psychological Research. 44(2). 91-98 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y.: "Examination of normalized pulse volume-blood volume relationship : toward a more valid estimation of the finger sympathetic tone"International Journal of Psychophysiology. 48(3). 293-306 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y., Yamakoshi, K.: "Normalized pulse volume and blood volume as separate indices of finger arterial and venous tone : Examination under proprofol"Japanese Psychological Research. 45(1). 50-59 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 田中豪一, 澤田幸展, 松村健太, 長野祐一郎, 山越憲一: "交感神経に調節された血管トーヌス評価のための指動脈コンプライアンス-血圧関数の応用"心理学研究. 74(2). 156-163 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 廣田昭久, 澤田幸展, 田中豪一, 長野祐一郎, 松田いづみ, 高澤則美: "新たな精神生理学的虚偽検出の指標:規準化脈波容積の適用可能性"生理心理学と精神生理学. 21(3). 217-230 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 田中豪一, 松村健太: "コンプライアンス-血圧関数を用いた寒冷昇圧刺激時の指動脈血管トーヌス推定"札幌医科大学人文自然紀要. 44. 7-15 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 田中豪一: "心理ストレス試験反応性と心血管疾患の初期徴候-近赤外線分光法による撓骨動脈流量依存性拡張反応の測定例を交えて-"心療内科. 8(1). 67-73 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Okayasu, T., Yamakoshi, K.: "Exponential model of pressure-volume relationship in the finger artery : Theoretical and experimental evaluation of vascular tone under mental stress and reactive hyperemia"In : Columbus F.editor. Advances in Psychology Research. New York, Nova Science Publisher. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 田中豪一, 松村健太, 澤田幸展, 山越憲一: "血管内圧-容積指数関数モデルによる青年と中年男性の指動脈弾性特性比較"生体医工学. 42・Suppl.1. 463-463 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y, Matsumura, K., Nagano, Y, Yamakoshi, K.: "Finger arterial compliance as determined by transmission of light during mental stress and reactive hyperaemia."European Journal of Applied Physiology. 87. 562-567 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y, Matsumura, K.: "Examination of normalized pulse volume-blood volume relationship : Toward a more valid estimation of the finger vascular tone."The 42th Annual Meeting, October 2-6, Washington, DC, USA. Psychophysiology(Society for Psychophysiological Research). 39(Supplement 1). S81 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y, Yamakoshi, K: "Evaluation of pre-operative anxiety and propofol-induced sedation using newly proposed indices of finger vascular tone."Japanese Psychological Research. 44. 91-98 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y.: "Examination of normalized pulse volume-blood volume relationship : Toward a more valid estimation of the finger sympathetic tone."International Journal of Psychophysiology. 48. 293-306 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y, Yamakoshi, K.: "Normalized pulse volume and blood volume as separate indices of finger arterial and venous tone : Examination under propofol."Japanese Psychological Research. 45. 50-59 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y, Matsumura, K., Nagano, Y, Yamakoshi, K.: "Application of finger arterial compliance-blood pressure function for an evaluation of the sympathetically mediated vascular tone"Japanese Journal of Psychology. 74. 156-163 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hirota, A., Sawada, Y, Tanaka, G., Nagano, Y, Matsuda, I., Takasawa, N.: "A new index for psychophysiological detection of deception"Applicability of normalized pulse volume.. 21. 217-230 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Matsumura, K.: "Estimation of the finger vascular tone during cold pressor stimulation using compliance-blood pressure function."Journal of Liberal Arts and Sciences, Sapporo Medical University School of Medicine. 44. 7-15 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G.: "Relationship between the vascular reactivity during mental stress test and the early markers of cardiovascular disease : featuring the MRS monitoring into the flow-mediated dilation in radial artery."Shinryounaika. 8. 67-73 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Okayasu, T.Yamakoshi, K.: "Exponential model of pressure-volume relationship in the finger artery : Theoretical and experimental evaluation of vascular tone under mental stress and reactive hyperemia."Advances in Psychology Research. (Columbus F.editor)New York, Nova Science Publisher). (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Matsumura, K.Sawada, Y., Yamakoshi, K.: "Comparison of the elastic property between young and middle-aged males by means of an exponential model of pressure-volume function in the finger artery."Transactions of the Japanese Society for Medical and Biological Engineering. 42(Suppl. 1). 463 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Nagano, Y., Yamakoshi, K.: "Finger arterial compliance as determined by transmission of light during mental stress and reactive hyperaemia"European Journal of Applied Physiology. 87(6). 562-567 (2002)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y., Matsumura K.: "Examination of normalized pulse volume-blood volume relationship : Toward a more valid estimation of the finger vascular tone"Psychophysiology. 39(Supplement 1). S81-S81 (2002)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y., Yamakoshi, K.: "Evaluation of pre-operative anxiety and propofol-induced sedation using newly proposed indices of finger vascular tone"Japanese Psychological Research. 44(2). 91-98 (2002)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y.: "Examination of normalized pulse volume-blood volume relationship : toward a more valid estimation of the finger sympathetic tone"International Journal of Psychophysiology. 48(3). 293-306 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Kawana, S., Sawada, Y., Yamakoshi, K.: "Normalized pulse volume and blood volume as separate indices of finger arterial and venous tone : Examination under propofol"Japanese Psychological Research. 45(1). 50-59 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 田中豪一, 澤田幸展, 松村健太, 長野祐一郎, 山越憲一: "交感神経に調節された血管トーヌス評価のための指動脈コンプライアンス-血圧関数の応用"心理学研究. 74(2). 156-163 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 廣田昭久, 澤田幸展, 田中豪一, 長野祐一郎, 松田いづみ, 高澤則美: "新たな精神生理学的虚偽検出の指標:規準化脈波容積の適用可能性"生理心理学と精神生理学. 21(3). 217-230 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 田中豪一, 松村健太: "コンプライアンス-圧関数を用いた寒冷昇圧刺激時の指動脈血管トーヌス推定"札幌医科大学人文自然紀要. 44. 7-15 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 田中豪一: "心理ストレス試験反応性と心血管疾患の初期徴候-近赤外線分光法による橈骨動脈流量依存性拡張反応の測定例を交えて-"心療内科. 8(1). 67-73 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Okayasu, T., Yamakoshi, K.: "Exponential model of pressure-volume relationship in the finger artery : Theoretical and experimental evaluation of vascular tone under mental stress and reactive hyperemia"In : Columbus F.editor.Advances in Psychology Research.New York, Nova Science Publisher. (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, Yamakoshi, K.: "Evaluation of functional and structural stiffness in the finger artery by a new exponential model of P-V function"28th International Congress of Psychology (ICP2004), August 8-13, Beijing, China. (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] 田中豪一, 松村健太, 澤田幸展, 山越憲一: "血管内圧-容積指数関数モデルによる青年と中年男性の指動脈弾性特性比較"第43回日本エム・イー学会大会,金沢大学,(生体医工学,42(Suppl.1)). (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K., Nagano, Y., Yamakoshi, K.: "Finger arterial compliance as determined by transmission of light during mental stress and reactive hyperaemia"European Journal of Applied Physiology. 87(6). 562-567 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y., Matsumura, K.: "Examination of normalized pulse volume-blood volume relationship : Toward a more valid estimation of the finger vascular tone"Psychophysiology. 39 (Supplement 1). S81 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 田中豪一, 澤田幸展, 松村健太, 長野祐一郎, 山越憲一: "交感神経に調節された血管トーヌス評価のための指動脈コンプライアンス-血圧関数の応用"心理学研究. (印刷中).

    • Related Report
      2002 Annual Research Report
  • [Publications] Tanaka, G., Sawada, Y.: "Examination of normalized pulse volume-blood volume relationship : toward a more valid estimation of the finger sympathetic tone"International Journal of Psychophysiology. (in press).

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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