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首页> 外文期刊>Journal of Clinical and Diagnostic Research >A Study on Effects of Meditationon Sympathetic Nervous SystemFunctional Status in Meditators
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A Study on Effects of Meditationon Sympathetic Nervous SystemFunctional Status in Meditators

机译：冥想对冥想者交感神经系统功能状态影响的研究

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Objective: Meditation has long been known to affect human physiology through autonomic nervous system. This study was designed to assess sympathetic autonomic functional status of meditators of various age groups. Material and Methods: Three clinical tests, Isometric handgrip test,Cold pressor test and Valsalva Meneuver were studied in 25 meditators of age ranging from 25 to 75 years. The results were compared with those observed in 25 non-meditators of matching age and socio economic status. Observation and Results: The basal cardiac parameters viz heart rate and blood pressure were uniformly lower in meditators than non meditators in all age groups, more so in senior meditators. On performing isometric handgrip test, non-meditators developed significant increase in blood pressure and heart rate during gripping than that seen in meditators. In cold pressor test, as compared to non-meditators, mediators showed blunted increase in blood pressure along with returning of blood pressure to basal level earlier, which indicated presence of controlled sympathetic drive in meditators. In Valsalva maneuver the overshoot of BP was lower in meditators than in non meditators. Conclusion: It can be concluded that the regular practice of meditation initially blunted the sympathetic drive and later on developed control over sympathetic function of meditators.
机译：目的：长期以来，冥想会通过植物神经系统影响人体生理。这项研究旨在评估不同年龄组的冥想者的自主神经功能状态。材料和方法：在25位年龄在25至75岁的冥想者中研究了三种临床测试，等距手握测试，冷压测试和Valsalva Meneuver。将结果与年龄和社会经济地位相符的25名非冥想者的观察结果进行了比较。观察与结果：在所有年龄组中，冥想者的基础心脏参数即心率和血压均低于非冥想者，而高级冥想者则更低。在进行等距握力测试时，非冥想者在抓握过程中血压和心率明显高于冥想者。与非静坐者相比，在冷压试验中，调解员显示血压较平缓升高，并且较早恢复到基础水平，这表明静坐者存在受控的交感神经驱动力。在瓦尔萨尔瓦（Valsalva）演习中，冥想者的BP超调低于非冥想者。结论：可以得出这样的结论，常规的冥想练习最初会使交感神经动力减弱，之后又逐渐发展成对禅修者交感神经功能的控制。

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