Cardiorespiratory optimization during improvised singing and toning.
Cardiorespiratory optimization during improvised singing and toning.
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DOI：
10.1038/s41598-017-07171-2
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发表时间：
2017-08-14
影响因子：
4.6
通讯作者：
Lehmann A
中科院分区：
文献类型：
--
作者：
Bernardi NF;Snow S;Peretz I;Orozco Perez HD;Sabet-Kassouf N;Lehmann A
我们评估了不同形式的歌唱对心肺生理的影响，我们的目的是将呼吸的作用与发声的作用分开。20名健康成人在休息和以下两种情况下的心肺记录：a)唱西方文化标准形式的熟悉的慢歌；B)自由元音的即兴发声，被称为调音。为了将呼吸的作用与发声的作用分开，我们将发声条件与匹配的仅呼吸条件进行了比较。锻炼显著改善了心率变异性、通气效率，并将呼吸减慢到几乎正好每分钟6次（p < 0.001），这是一种已知的优化心血管功能的模式，与内源性循环节律的周期相吻合。唱歌对心肺功能也有积极影响，尽管影响程度较小。在没有发声的情况下，施加给参与者的呼吸模式足以产生生理上的益处。塑身的效果类似于之前所描述的进行正式呼吸练习的结果。健身和唱歌可能是一种吸引人的、经济有效的工具，可以触发有益的呼吸模式和相关的心血管益处。
We evaluated the effect of different forms of singing on cardiorespiratory physiology, and we aimed at disentangling the role of breathing from that of vocal production. Cardiorespiratory recordings were obtained from 20 healthy adults at rest and during: a) singing of familiar slow songs as in the standard form of Western culture; b) improvised vocalization of free vowel sounds, known as toning. To disentangle the role of breathing from that of vocal production, we compared the vocal conditions with matched breathing-only conditions. Toning significantly improved heart rate variability, ventilatory efficiency and slowed respiration to almost exactly six breaths per minute (p < 0.001), a pattern that is known to optimize cardiovascular function and that coincides with the period of endogenous circulatory rhythms. Singing songs also positively impacted cardiorespiratory function, although to a lesser extent. The breathing pattern imposed upon participants in the absence of vocal production was sufficient to generate the physiological benefits. The effects of toning are similar to what has been previously described as a result of engaging in formal breathing exercises. Toning and singing may offer an engaging and cost effective tool to trigger beneficial respiratory patterns and the related cardiovascular benefits.
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影响因子：
3.3
作者：
ASKANAZI, J;SILVERBERG, PA;KINNEY, JM
通讯作者：
KINNEY, JM
影响因子：
8.3
作者：
Vrijkotte, TGM;van Doornen, LJP;de Geus, EJC
通讯作者：
de Geus, EJC
DOI：
10.1016/s1353-6117(98)80024-3
发表时间：
1998-04-01
期刊：
Complementary therapies in nursing & midwifery
影响因子：
--
作者：
Pierce, B
通讯作者：
Pierce, B
DOI：
10.1155/2013/743504
发表时间：
2013
期刊：
Evidence-based complementary and alternative medicine : eCAM
影响因子：
--
作者：
Mason H;Vandoni M;Debarbieri G;Codrons E;Ugargol V;Bernardi L
通讯作者：
Bernardi L
影响因子：
2.1
作者：
Sharma, Mala;Frishman, William H.;Gandhi, Kaushang
通讯作者：
Gandhi, Kaushang