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Only time will tell: Acute stress response patterns with time series analysis
International Journal of Psychophysiology ( IF 3 ) Pub Date : 2021-05-12 , DOI: 10.1016/j.ijpsycho.2021.05.006
Brittany B Nackley 1 , Bruce H Friedman 1
Affiliation  

Acute stress is often conceptualized as a response pattern that activates the fight-or-flight response via the sympathetic nervous system (SNS). However, other stress response patterns can manifest as well, such as parasympathetic nervous system (PNS) shutdown, and SNS-PNS coactive hypervigilance. Each response pattern engages many dimensions, including physiological, emotional, and behavioral. As stress unfolds over time, these patterns can change to adjust to the changing nature of the stressor. This proof of concept study introduces novel time series methodology to track the multidimensional patterns of acute stress. The defense cascade provides a model with which to understand and predict response patterns over the time course of an acute stressor. The time series methodology introduced in this study holds promise for identifying mechanisms of change in therapy and clinical settings.



中文翻译:

只有时间会告诉我们:时间序列分析的急性压力反应模式

急性压力通常被概念化为通过交感神经系统 (SNS) 激活战斗或逃跑反应的反应模式。然而,其他压力反应模式也会出现,例如副交感神经系统 (PNS) 关闭和 SNS-PNS 协同过度警觉。每种反应模式都涉及许多方面,包括生理、情感和行为。随着压力随着时间的推移而展开,这些模式会发生变化以适应压力源不断变化的性质。这项概念验证研究引入了新的时间序列方法来跟踪急性压力的多维模式。防御级联提供了一个模型,用于理解和预测急性压力源随时间变化的反应模式。

更新日期:2021-06-23
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