Current Emotion Research in Cognitive Neuroscience: Linking Enhancing and Impairing Effects of Emotion on Cognition
Current Emotion Research in Cognitive Neuroscience: Linking Enhancing and Impairing Effects of Emotion on Cognition
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DOI：
10.1177/1754073914536449
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发表时间：
2014-10-01
期刊：
影响因子：
5.4
通讯作者：
Dolcos, Florin
中科院分区：
文献类型：
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作者：
Dolcos, Florin
情绪对各种认知过程既有促进作用，也有损害作用，从较低水平(如知觉)到较高水平(如记忆力和执行力)。本文讨论了新出现的大脑成像证据，这些证据将情绪的这些相反影响联系在一起，指出重叠和分离的神经系统涉及自下而上和自上而下的机制。在临床背景下还讨论了增强和损害效应之间的联系，重点是创伤后应激障碍(PTSD)，在这种情况下，这些相反的效应往往共同发生，被加剧，并且是有害的。总体而言，本综述强调了在研究情绪-认知交互作用的研究中，同时考虑情绪对认知的促进和损害作用的必要性。
Emotions can have both enhancing and impairing effects on various cognitive processes, from lower (e.g., perceptual) to higher level (e.g., mnemonic and executive) processes. The present article discusses emerging brain imaging evidence linking these opposing effects of emotion, which points to overlapping and dissociable neural systems involving both bottom-up and top-down mechanisms. The link between the enhancing and impairing effects is also discussed in a clinical context, with a focus on posttraumatic stress disorder (PTSD), where these opposing effects tend to co-occur, are exacerbated, and are detrimental. Overall, the present review highlights the need to consider together enhancing and impairing effects of emotion on cognition in studies investigating emotion-cognition interactions.