...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Psychosomatic Medicine: Journal of the American Psychosomatic Society >Heart rate variability biofeedback increases baroreflex gain and peak expiratory flow.
【24h】

Heart rate variability biofeedback increases baroreflex gain and peak expiratory flow.

机译：心率变异性生物反馈可增加压力反射反射增益和呼气峰流量。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

OBJECTIVE: We evaluated heart rate variability biofeedback as a method for increasing vagal baroreflex gain and improving pulmonary function among 54 healthy adults. METHODS: We compared 10 sessions of biofeedback training with an uninstructed control. Cognitive and physiological effects were measured in four of the sessions. RESULTS: We found acute increases in low-frequency and total spectrum heart rate variability, and in vagal baroreflex gain, correlated with slow breathing during biofeedback periods. Increased baseline baroreflex gain also occurred across sessions in the biofeedback group, independent of respiratory changes, and peak expiratory flow increased in this group, independently of cardiovascular changes. Biofeedback was accompanied by fewer adverse relaxation side effects than the control condition. CONCLUSIONS: Heart rate variability biofeedback had strong long-term influences on resting baroreflex gain and pulmonary function. It should be examined as a method for treating cardiovascular and pulmonary diseases. Also, this study demonstrates neuroplasticity of the baroreflex.
机译：目的：我们评估了54名健康成年人心率变异性生物反馈作为增加迷走神经压力反射增益和改善肺功能的方法。方法：我们比较了10次生物反馈训练与无指导的对照。在四个环节中测量了认知和生理影响。结果：我们发现低频和总频谱心率变异性急剧增加，迷走压力反射增加，与生物反馈期呼吸缓慢相关。在生物反馈组中，各疗程的基线压力反射增加也发生了增加，与呼吸变化无关，并且在该组中，最大呼气流量增加，与心血管变化无关。与对照相比，生物反馈伴随的不良松弛副作用更少。结论：心率变异性生物反馈对静息压力反射增益和肺功能有长期的强烈影响。应该检查它作为治疗心血管和肺部疾病的方法。另外，这项研究证明了压力反射的神经可塑性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号