Effects of mindfulness training on emotional and physiologic recovery from induced negative affect.
Effects of mindfulness training on emotional and physiologic recovery from induced negative affect.
复制标题
DOI：
10.1016/j.psyneuen.2017.08.003
复制
发表时间：
2017-12
影响因子：
3.7
通讯作者：
Bower JE
中科院分区：
文献类型：
--
作者：
Crosswell AD;Moreno PI;Raposa EB;Motivala SJ;Stanton AL;Ganz PA;Bower JE
正念训练已被证明可以改善心理健康和身体健康。正念训练产生积极影响的一种建议途径是通过开发新的情绪调节策略，例如通过不加判断地观察和接受情绪来体验情绪的能力。从理论上讲，这应该有助于从负面情绪状态中恢复；然而，这一点很少经过实证检验。当前研究的目的是确定正念训练是否与从诱发的负面情绪中更有效地恢复情绪和心血管有关。目前的研究测试了随机分配接受 6 周正念训练的女性 (n=39) 与分配等待名单对照条件的女性 (n=32) 进行个人回忆任务期间诱发的负面影响的情绪和心血管恢复情况。在基线、任务和任务后休息期间，以固定时间间隔监测血压和心率，并连续监测心率变异性（HRV）和射血前期（PEP）。这项研究嵌入在一项随机试验中，该试验评估了正念训练对年轻乳腺癌幸存者样本的影响，这些幸存者需要获得有效的心理社会干预，因为他们在生存过程中可能会经历多年的高压、焦虑和身体症状。在完成个人回忆任务时，干预组和对照组的女性的悲伤、焦虑和愤怒程度均显着增加，其中干预组的悲伤和愤怒程度高于对照组。此外，与等待名单对照条件下的女性相比，干预组的悲伤和愤怒显着下降，舒张压初始下降更明显。各组在自我报告的焦虑感、血压、心率或射血前期（PEP）对任务的反应方面没有差异。对照组在任务期间表现出心率变异性 (HRV) 增加（以心率连续差异的均方根为索引；RMSSD），而干预组在整个任务期间保持平稳。与对照组相比，干预组的女性在回忆与乳腺癌相关的困难经历时经历了更大的负面情绪，并表现出从该经历中有效的情绪和血压恢复。这表明正念训练可能会增强情绪体验，并能够从负面情绪状态中快速恢复。
Mindfulness training has been shown to improve psychological well-being and physical health. One proposed pathway for the positive effects of mindfulness training is through the development of new emotion regulation strategies, such as the ability to experience emotions by observing and accepting them without judgment. Theoretically, this should facilitate recovery from negative emotional states; however, this has rarely been examined empirically. The goal of the current study was to determine whether mindfulness training is associated with more efficient emotional and cardiovascular recovery from induced negative affect. The current study tested emotional and cardiovascular recovery from induced negative affect during a personal recall task in women randomly assigned to 6-weeks of mindfulness training (n=39) compared to women assigned to a wait-list control condition (n=32). During baseline, task, and post-task rest, blood pressure and heart rate were monitored at fixed intervals and heart rate variability (HRV) and pre-ejection period (PEP) were monitored continuously. This study was embedded within a randomized trial that evaluated the effects of mindfulness training in a sample of younger breast cancer survivors, a group in need of access to effective psychosocial intervention as they can experience high stress, anxiety, and physical symptoms for many years in to survivorship. In response to the personal recall task, women in both the intervention and control groups showed significant increases in sadness, anxiety, and anger, with the intervention group reaching higher levels of sadness and anger than controls. Further, the intervention group showed a significantly steeper decline in sadness and anger, as well as steeper initial decline in diastolic blood pressure compared to women in the wait list control condition. Groups did not differ in their self-reported feelings of anxiety, or in blood pressure, heart rate, or pre-ejection period (PEP) responses to the task. The control group demonstrated an increase in heart rate variability (HRV) during the task (indexed by the root mean square of successive differences in heart rate; RMSSD) while the intervention group remained flat throughout the task. Compared to the control group, women in the intervention group experienced greater negative emotions when recalling a difficult experience related to their breast cancer, and demonstrated an efficient emotional and blood pressure recovery from the experience. This suggests that mindfulness training may lead to an enhanced emotional experience coupled with the ability to recovery quickly from negative emotional states.
登录
查看更多内容
影响因子：
4.2
作者：
Erisman, Shannon M.;Roemer, Lizabeth
通讯作者：
Roemer, Lizabeth
影响因子：
4.2
作者：
Goldin, Philippe R.;Gross, James J.
通讯作者：
Gross, James J.
影响因子：
3.7
作者：
Brosschot, JF;Pieper, S;Thayer, JF
通讯作者：
Thayer, JF
影响因子：
5.9
作者：
Boyle, Chloe C.;Stanton, Annette L.;Bower, Julienne E.
通讯作者：
Bower, Julienne E.
影响因子：
3.7
作者：
Berntson, GG;Lozano, DL;Cacioppo, JT
通讯作者：
Cacioppo, JT