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An Integrative View of Conflict Adaptation and Active Maintenance

机译：冲突适应和主动维护的一体化视图

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The conflict adaptation (CA) effect refers to the reduction in the interference effect observed in conflict tasks that follow incongruent compared to congruent trials. It has been suggested that CA is caused by the exertion of flexible cognitive control, supported by many behavioral and neuroimaging studies; however, it remains unclear how conflict-related features of the preceding trial are conveyed to subsequent trials for following adaptation. This review aims to summarize evidence supporting the top-down modulation of the dorsolateral prefrontal cortex and passive short-term maintenance in the posterior brain areas as mechanisms underlying CA, respectively, and to suggest a new integrated view of CA, including active maintenance in working memory. We review empirical evidences suggesting that both dorsolateral prefrontal cortex and posterior brain regions play critical roles in CA, rather than either top-down modulation or passive maintenance alone. Although the active maintenance view of CA appears to explain many existing findings, empirical studies are required to directly test this view.
机译：冲突适应（CA）效应是指与一致性试验相比，在不一致性试验后的冲突任务中观察到的干扰效应减少。许多行为和神经影像学研究表明，CA是由灵活的认知控制引起的；然而，尚不清楚前一次试验中与冲突相关的特征如何传达给后续试验，以便进行后续改编。本综述旨在总结支持前额叶背外侧皮质自上而下调节和后脑区被动短期维持分别作为CA机制的证据，并提出一种新的CA综合观点，包括工作记忆中的主动维持。我们回顾了表明背外侧前额叶皮质和后脑区在CA中起关键作用的经验证据，而不是单纯的自上而下调节或被动维持。虽然CA的积极维护观点似乎可以解释许多现有的发现，但需要进行实证研究来直接检验这一观点。

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