Beyond conflict monitoring: Cognitive control and the neural basis of thinking before you act.

Beyond conflict monitoring: Cognitive control and the neural basis of thinking before you act.
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超越冲突监测:在行动之前,认知控制和思维的神经基础。

DOI:
10.1177/0963721412470685
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发表时间:
2013-06
影响因子:
7.2
通讯作者:
Brown JW
Brown JW
中科院分区:
心理学1区
文献类型:
--
作者:
Brown JW

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认知控制是指个体的认知功能在为更高水平的目标服务时被协调的过程。位于大脑中部前部的前扣带回皮质(ACC)负责监控大脑的表现,当需要更多控制时,比如在困难的情况下或出现错误时,它就会被激活。自20世纪90年代末以来,行政协调会一直被认为在相互竞争的行动计划之间出现内部冲突时发出信号,以便冲突能够得到解决。最近,另一种模型将行政协调委员会的计算角色重新定义为在采取行动之前预测和评估计划行动的可能结果。这个新的预测反应结果(PRO)模型解释了更广泛的发现,并表明ACC可能支持认知操作,通过这种操作,个人可以在行动之前进行思考,以避免风险或其他糟糕的选择。
Cognitive control refers to the processes by which individual cognitive functions are coordinated in the service of higher level goals. The anterior cingulate cortex (ACC) in the middle front of the brain monitors performance, and it is activated when the need for control is greater, as in difficult situations or when errors occur. Since the late 1990s, the ACC has been thought to signal when there is internal conflict between competing action plans, so that the conflict can be resolved. More recently, an alternative model has reconceptualized the computational role of ACC as predicting and evaluating the likely outcomes of a planned action before actions are made. This new predicted response outcome (PRO) model accounts for a broader range of findings and suggests that the ACC might support the cognitive operations by which individuals can “think before you act” in order to avoid risky or otherwise poor choices.
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发表时间: 2010-09
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