Long-Term Study of Heart Rate Variability Responses to Changes in the Solar and Geomagnetic Environment.
Long-Term Study of Heart Rate Variability Responses to Changes in the Solar and Geomagnetic Environment.
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DOI：
10.1038/s41598-018-20932-x
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发表时间：
2018-02-08
影响因子：
4.6
通讯作者：
Stolc V
中科院分区：
文献类型：
--
作者：
Alabdulgader A;McCraty R;Atkinson M;Dobyns Y;Vainoras A;Ragulskis M;Stolc V
这项长期研究考察了太阳和磁场因素与自主神经系统（ANS）对太阳和地磁活动变化的反应的时间过程和滞后之间的关系。在5个月的时间里，每周连续72小时记录16名参与者的心率变异性（HRV），以检查正常背景环境时期的ANS反应。在去除两个数据集的昼夜节律影响后，利用Bonferroni修正的多元线性回归分析，HRV测量与太阳和地磁变量相关。总体而言，该研究证实，在正常的不受干扰的活动期间，ANS的日常活动响应地磁和太阳活动的变化，并且在各种环境因素变化后的不同时间开始，并持续不同的时间段。太阳风强度的增加与心率的增加有关，我们将其解释为生物应激反应。宇宙射线、太阳射电通量和舒曼共振功率的增加都与HRV和副交感神经活动的增加有关。研究结果支持了一种假设，即能量环境现象会影响心理物理过程，而心理物理过程会以不同的方式影响人们，这取决于他们的敏感度、健康状况和自我调节能力。
This long-term study examined relationships between solar and magnetic factors and the time course and lags of autonomic nervous system (ANS) responses to changes in solar and geomagnetic activity. Heart rate variability (HRV) was recorded for 72 consecutive hours each week over a five-month period in 16 participants in order to examine ANS responses during normal background environmental periods. HRV measures were correlated with solar and geomagnetic variables using multivariate linear regression analysis with Bonferroni corrections for multiple comparisons after removing circadian influences from both datasets. Overall, the study confirms that daily ANS activity responds to changes in geomagnetic and solar activity during periods of normal undisturbed activity and it is initiated at different times after the changes in the various environmental factors and persist over varying time periods. Increase in solar wind intensity was correlated with increases in heart rate, which we interpret as a biological stress response. Increase in cosmic rays, solar radio flux, and Schumann resonance power was all associated with increased HRV and parasympathetic activity. The findings support the hypothesis that energetic environmental phenomena affect psychophysical processes that can affect people in different ways depending on their sensitivity, health status and capacity for self-regulation.
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