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首页> 外文期刊>Journal of Industrial Engineering and Management >Heart Rate Variability (HRV) biofeedback: A new training approach for operator’s performance enhancement
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Heart Rate Variability (HRV) biofeedback: A new training approach for operator’s performance enhancement

机译：心率变异性（HRV）生物反馈：一种用于提高操作员绩效的新培训方法

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The widespread implementation of advanced and complex systems requires predominantly operators’ cognitive functions and less importance of human manual control. On the other hand, most operators perform their cognitive functions below their peak cognitive capacity level due to fatigue, stress, and boredom. Thus, there is a need to improve their cognitive functions during work. The goal of this paper is to present a psychophysiology training approach derived from cardiovascular response named heart rate variability (HRV) biofeedback. Description of resonant frequency biofeedback - a specific HRV training protocol - is discussed as well as its supported researches for the performance enhancement. HRV biofeedback training works by teaching people to recognize their involuntary HRV and to control patterns of this physiological response. The training is directed to increase HRV amplitude that promotes autonomic nervous system balance. This balance is associated with improved physiological functioning as well as psychological benefits. Most individuals can learn HRV biofeedback training easily which involves slowing the breathing rate (around six breaths/min) to each individual’s resonant frequency at which the amplitude of HRV is maximized. Maximal control over HRV can be obtained in most people after approximately four sessions of training. Recent studies have demonstrated the effectiveness of HRV biofeedback to the improvement of some cognitive functions in both simulated and real industrial operators.
机译：先进和复杂系统的广泛实施主要要求操作员具有认知功能，而对人工控制的重视程度则较低。另一方面，由于疲劳，压力和无聊，大多数操作员在低于其峰值认知能力水平下执行其认知功能。因此，需要在工作中改善他们的认知功能。本文的目的是提出一种源自心血管反应的心理生理学训练方法，称为心率变异性（HRV）生物反馈。讨论了共振频率生物反馈的描述-一种特定的HRV训练方案-及其对性能增强的支持研究。 HRV生物反馈培训的工作原理是教人们认识自己的非自愿HRV并控制这种生理反应的模式。培训旨在增加HRV振幅，从而促进植物神经系统平衡。这种平衡与改善的生理功能以及心理益处有关。大多数人可以轻松学习HRV生物反馈训练，这涉及将呼吸速率（大约每分钟6次呼吸）减慢到每个人的共振频率，从而使HRV的振幅最大化。经过大约四次培训，大多数人都可以获得对HRV的最大控制。最近的研究表明，HRV生物反馈对改善模拟和实际工业操作员的某些认知功能是有效的。

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