Cognitive control and right ventrolateral prefrontal cortex: reflexive reorienting, motor inhibition, and action updating.
Cognitive control and right ventrolateral prefrontal cortex: reflexive reorienting, motor inhibition, and action updating.
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DOI：
10.1111/j.1749-6632.2011.05958.x
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发表时间：
2011-04
影响因子：
5.2
通讯作者：
Wagner AD
中科院分区：
文献类型：
--
作者：
Levy BJ;Wagner AD
描绘前额皮质的功能组织对于推进目标导向认知模型至关重要。大量证据表明，特定形式的认知控制与左腹外侧前额叶皮层 (VLPFC) 的不同亚区域相关，但人们对右侧 VLPFC 内的功能专业化知之甚少。我们报告了对右 VLPFC 功能的两个重要理论的功能 MRI 荟萃分析：运动反应的停止和突然知觉发作的反射性定向。随着对右侧 VLPFC 功能的更广泛审查，现有数据表明停止和反射定向同样会募集额下交界处 (IFJ)，这表明 IFJ 支持行为相关刺激的检测。相比之下，其他右侧 VLPFC 亚区在运动抑制期间始终处于活跃状态，但在反射性重新定向任务中则不然，后 VLPFC 在更新行动计划期间处于活跃状态，而中 VLPFC 则对决策不确定性做出反应。这些结果凸显了右 VLPFC 内存在丰富的功能异质性。
Delineating the functional organization of the prefrontal cortex is central to advancing models of goal-directed cognition. Considerable evidence indicates that specific forms of cognitive control are associated with distinct subregions of the left ventrolateral prefrontal cortex (VLPFC), but less is known about functional specialization within the right VLPFC. We report a functional MRI meta-analysis of two prominent theories of right VLPFC function: stopping of motor responses and reflexive orienting to abrupt perceptual onsets. Along with a broader review of right VLPFC function, extant data indicate that stopping and reflexive orienting similarly recruit the inferior frontal junction (IFJ), suggesting that IFJ supports the detection of behaviorally relevant stimuli. By contrast, other right VLPFC subregions are consistently active during motor inhibition, but not reflexive reorienting tasks, with posterior-VLPFC being active during the updating of action plans and mid-VLPFC responding to decision uncertainty. These results highlight the rich functional heterogeneity that exists within right VLPFC.
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影响因子：
25
作者：
Asplund, Christopher L.;Todd, J. Jay;Snyder, Andy P.;Marois, Rene
通讯作者：
Marois, Rene
影响因子：
3.4
作者：
Blasi, G;Goldberg, TE;Mattay, VS
通讯作者：
Mattay, VS
DOI：
10.1007/s00406-004-0488-z
发表时间：
2004-08-01
影响因子：
4.7
作者：
Asahi, S;Okamoto, Y;Yokota, N
通讯作者：
Yokota, N
影响因子：
5.7
作者：
Booth, JR;Burman, DD;Mesulam, MM
通讯作者：
Mesulam, MM
影响因子：
16.2
作者：
Bunge, SA;Dudukovic, NM;Gabrieli, JDE
通讯作者：
Gabrieli, JDE