响应呼吸练习对青少年应激反应的直接影响:一项随机试验
Biopsychosocial science and medicine
|November 19, 2025
概括
响应呼吸部分缓冲了青少年的生理应激反应,但没有影响影响或恢复. 达到共振呼吸率可能需要重复训练,以提高压力缓冲能力.
科学领域:
- 心理生理学 心理生理学
- 青少年健康 青少年健康
- 压力反应应激反应
背景情况:
- 自主神经系统 (ANS) 调节对压力的生理和情绪反应.
- 青春期是制定压力调节策略的关键时期.
- 响应呼吸 (RB) 是一种假设调节ANS活动的技术.
研究的目的:
- 研究共振呼吸对青少年自主神经系统 (ANS) 和对急性压力的情感反应的影响.
- 为了比较RB和自发呼吸条件之间的生理 (心率变化,预喷射期) 和情感结果.
- 检查RB对情绪调节策略的影响,如反思和重新评估.
主要方法:
- 一个单盲随机对照实验室实验,参与150名青少年 (12-13岁).
- 参与者被分配到共振呼吸 (RB) 或自发呼吸 (主动控制) 状态,视觉指导.
- 混合效应模型分析了Trier社会压力测试的反应和恢复阶段的心脏ANS测量 (RMSSD,PEP) 和情感反应.
主要成果:
- 确定的共振呼吸率 (6.2-6.7次/分钟) 很难维持.
- 在呼吸阶段,RB显著降低了呼吸速率和增加了心率变化 (RMSSD).
- RB减弱了前喷射期 (PEP) 应激反应,表明有保护作用,但意外增加了RMSSD应激反应,在灵敏度分析中减少.
结论:
- 响应呼吸部分支持缓冲生理应激反应的假设,但对影响或应激恢复没有显著影响.
- 维持共振率的困难表明,可能需要重复训练来增强其应力缓冲能力.
- 需要进一步的研究来优化青少年的RB协议,并探索其对压力管理的长期益处.
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