ASIA unversity:Item 310904400/8579
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 94286/110023 (86%)
造访人次 : 21693018      在线人数 : 962
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/8579


    题名: Variation Analysis of Sphygmogram to Assess Cardiovascular System under Meditation
    作者: Liu, CY (Liu, Chuan-Yi);Wei, CC (Wei, Ching-Chuan);Lo, PC (Lo, Pei-Chen)
    贡献者: Department of Computer and Communication Engineering
    关键词: blood pressure waveform;cardiovascular system;meditation;sphygmogram;PULSE-WAVE ANALYSIS;OLDER AFRICAN-AMERICANS;STRESS REDUCTION;TRANSCENDENTAL-MEDITATION;HYPERTENSION;PRESSURE;TRIAL
    日期: 2009-05
    上传时间: 2010-03-26 03:05:57 (UTC+0)
    出版者: Asia University
    摘要: In this article, we studied how meditation affects the characteristics of the cardiovascular system, mainly based on blood pressure waveforms (BPW). Four parameters derived from BPW include the rising slope (h(1)/t(1)), normalized height of T wave (h(3)/h(1)), normalized height of V-3 valley (h(4)/h(1)) and normalized height of D wave (h(5)/h(1)), where t(1) and h(i), i 1, ,5 are quantitative features of the BPW waveform pattern. A larger value of h(1)/t(1) reflects better heart ejection ability and aorta compliance. A larger value of h(3)/h(1) may infer an arterial system with good elasticity. The decrease (increase) of h(4)/h(1) parameter indicates the decrease (increase) of peripheral resistance of vessels. A larger value of h(5)/h(1) indicates better artery elasticity and aortic valve function. In comparison with the control group, Zen-meditation practitioners have more after-meditation h(1)/t(1), h(3)/h(1) and h(5)/h(1) increase, with more h(4)/h(1) decrease, with statistical significance (P 0.05). The observation allows us to infer that Zen meditation may effectively improve relevant characteristics of the cardiovascular system.
    關聯: EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE, 6 (1): 107-112
    显示于类别:[光電與通訊學系] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    291.docx0KbUnknown470检视/开启
    291.doc37KbMicrosoft Word449检视/开启


    在ASIAIR中所有的数据项都受到原著作权保护.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈