鼻孔调节呼吸对自主变量的短期影响:一个随机交叉试验
International journal of yoga therapy
|March 1, 2026
概括
考虑到鼻孔的主导地位,特定的呼吸技巧,如左非鼻孔呼吸,可以促进放松并影响自主变量. 这些发现与传统原则一致.
科学领域:
- 生理学 生理学 生理学
- 研究研究 研究
- 自主神经系统的自主神经系统
背景情况:
- 自主神经系统 (ANS) 对呼吸 (pranayama) 的反应显示出变化.
- 处于静止状态的鼻孔优势可能会影响这些ANS反应.
- 传统的文本表明基于鼻孔主导的生理差异.
研究的目的:
- 为了研究不同鼻孔主导呼吸技术对自主变量的影响.
- 为了确定基线鼻孔优势是否会改变对呼吸的生理反应.
- 为了比较单鼻孔和交替鼻孔的呼吸与呼吸意识和休息.
主要方法:
- 四十五名参与者接受了五次15分钟的会议:右无线孔,左无线孔,交替的鼻孔呼吸,呼吸意识和安静的休息.
- 在每次会议之前,使用Zwaardemaker方法评估鼻孔通透度.
- 测量的自主变量包括心率变化,血压,呼吸,皮肤电导率,手指复合图幅度和状态焦虑.
- 使用了通用线性混合模型分析,考虑了基线鼻孔的主导地位.
主要成果:
- 在右鼻孔占主导地位的个体中,左非鼻孔呼吸增加了心率变化 (RMSSD,HF-HRV) 和降低了缩血压.
- 左非鼻孔和交替鼻孔呼吸在右鼻孔占主导地位的个体中降低了缩血压.
- 状态焦虑得分在所有呼吸干预和安静休息中都下降,无论鼻孔占主导地位.
- 单鼻孔或交替鼻孔呼吸的独特效果只有在考虑了基线鼻孔主导时才明显.
结论:
- 鼻孔在基线上占主导地位是影响特定呼吸技能的自主反应的关键因素.
- 左非鼻孔呼吸和交替鼻孔呼吸似乎在右鼻孔占主导地位的个体中诱导放松.
- 这项研究支持传统关于与静止时鼻孔主导相关的生理差异的断言.
更多相关视频
10:45A Community-based Stress Management Program: Using Wearable Devices to Assess Whole Body Physiological Responses in Non-laboratory Settings
Published on: January 22, 2018
8.2K
08:34Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
Published on: September 16, 2019
12.2K
相关概念视频
Other Factors Affecting Respiration Centers
1.7K
Breathing is primarily an involuntary activity regulated by the brainstem respiratory centers. However, it can also be consciously controlled, allowing us to hold our breath or take deeper breaths when needed. This voluntary control is facilitated by the cerebral motor cortex, which bypasses the medullary centers to stimulate the respiratory muscles directly.
However, the ability to hold one's breath voluntarily is not limitless. When the CO2 concentration in the blood reaches a critical...
However, the ability to hold one's breath voluntarily is not limitless. When the CO2 concentration in the blood reaches a critical...
1.7K
Physiological Control of Respiration
6.5K
Introduction
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
6.5K
Hyperpnea and Hyperventilation
3.3K
Hyperventilation refers to a higher-than-normal rate and depth of breathing, often associated with anxiety attacks. This excessive breathing surpasses the body's need to expel CO2, leading to a condition known as hypocapnia - an unusually low level of carbon dioxide in the blood. Hypocapnia can constrict cerebral blood vessels, reducing blood flow to the brain, which may result in dizziness or fainting. Early signs include tingling and muscle spasms in the hands and face, caused by falling...
3.3K
Neural Control of Respiration
5.2K
The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
5.2K
Steps in the Modeling Process
728
Albert Bandura's theory of observational learning identifies four critical processes: attention, retention, motor reproduction, and reinforcement or motivation.
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
728
