Imaging stress: an overview of stress induction methods in the MR scanner
Imaging stress: an overview of stress induction methods in the MR scanner
复制标题
应力成像：MR 扫描仪中的应力诱导方法概述
DOI：
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发表时间：
2019
影响因子：
3.3
通讯作者：
B. Derntl
中科院分区：
文献类型：
--
作者：
Hannes Noack;Leandra Nolte;V. Nieratschker;U. Habel;B. Derntl
急性应激的处理对身心健康有潜在的影响。与此同时，个体对压力的反应程度也存在很大差异。神经影像学范式已经发展到表征应激反应的神经基础，并了解区分高易感个体和低易感个体的机制。本综述的目的是总结目前关于脑成像环境下的社会心理应激的文献。也就是说，我们专注于最常见的神经成像范式，这些范式已被用于诱导急性应激，并绘制出有关决定因素、后果和应激处理的问题。我们确定了用于不同科学目的的四种主要范式。蒙特利尔成像压力测试和扫描压力测试涉及认知挑战和社会评价威胁，并产生了一个与压力相关的网络，其中最重要的是前皮层、海马体和杏仁核。在多元模式分析的基础上，采用社会评价性威胁范式预测自主应激反应。另一方面，厌恶视频范式主要用于研究应激对情绪和认知过程的影响及其神经关联。我们总结我们的审查与方法和概念问题的关键评估在急性应激的神经相关研究。
Processing of acute stress has potential implications for mental and physical health. At the same time, individuals differ largely in how strongly they react to stress. Neuroimaging paradigms have been developed to characterize the neural underpinnings of the stress response in general and to understand the mechanisms that differentiate high and low susceptible individuals. The goal of the present review was to summarize the current literature on psychosocial stress in the brain imaging environment. That is, we focused on the most common neuroimaging paradigms that have been used to induce acute stress and map out the questions that have been addressed with respect to the determinants, the consequences, and the processing of stress. We identified four major paradigms that have been used with different scientific aims. The Montreal Imaging Stress Test and the ScanSTRESS involve cognitive challenge and social-evaluative threat and yielded a stress-related network including most significantly the perigenual ACC, the hippocampus, and the amygdala. The social-evaluative threat paradigm was used to predict the autonomic stress response on the basis of multivariate pattern analysis. The aversive video paradigm, on the other hand, was mainly used to investigate the consequences of stress on emotional and cognitive processes and their neural correlates. We conclude our review with a critical evaluation of methodological and conceptual issues in the study of the neural correlates of acute stress.
影响因子：
5.3
作者：
Eisenbarth, Hedwig;Chang, Luke J.;Wager, Tor D.
通讯作者：
Wager, Tor D.
影响因子：
4.8
作者：
Kogler, Lydia;Gur, Ruben C.;Derntl, Birgit
通讯作者：
Derntl, Birgit
影响因子：
5.7
作者：
Kogler L;Müller VI;Chang A;Eickhoff SB;Fox PT;Gur RC;Derntl B
通讯作者：
Derntl B