Psychophysiological Stress Reactivity Relationships across the Menstrual Cycle.
Psychophysiological Stress Reactivity Relationships across the Menstrual Cycle.
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整个月经周期的心理生理应激反应关系。
DOI：
10.1155/2015/631250
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Lustyk,MKathleenB
中科院分区：
文献类型：
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作者：
Olson,KarenC;Carroll,HaleyA;Lustyk,MKathleenB
虽然有证据表明，女性在整个月经周期的应激反应中表现出心理生理上的差异，但心理和生理应激反应状态之间的关系还没有被很好地理解。健康、正常骑行的妇女(N=44)在卵泡期和黄体期参加了两次平衡实验室会议，评估了心率和主观压力对应激源的反应。在整个周期中，心理生理应激反应的大小没有差异。在卵泡期，心理和生理状态在很大程度上是无关的，但在黄体期发现了相互关系，这些关系受到自主神经知觉和特质焦虑的影响。对于高度特质焦虑的女性来说，自主神经感知似乎可以缓冲黄体期的心理和生理应激反应，这表明自主神经感知可能是在急性压力时期更焦虑的女性的一个保护因素。
While evidence suggests that women exhibit psychophysiological differences in stress reactivity across the menstrual cycle, the relationships among psychological and physiological stress reactivity states are not well understood. Healthy, normally cycling women (N= 44) participated in two counterbalanced laboratory sessions during the follicular and luteal phases where heart rate and subjective stress were assessed in response to stressors. There were no differences in the magnitudes of psychophysiological stress responses across the cycle. Psychological and physiological states were largely unrelated in the follicular phase but interrelationships were found in the luteal phase and these relationships were influenced by autonomic perception and trait anxiety. For women with high trait anxiety, autonomic perception appeared to buffer psychological and physiological stress reactivity during the luteal phase, suggesting that autonomic perception may be a protective factor for more anxious women during times of acute stress.