Contextual control of choice performance - Behavioral, neurobiological, and neurochemical influences
Contextual control of choice performance - Behavioral, neurobiological, and neurochemical influences
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DOI：
10.1196/annals.1390.000
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发表时间：
2007-01-01
期刊：
影响因子：
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通讯作者：
Killcross, Simon
中科院分区：
文献类型：
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作者：
Haddon, Josephine E.;Killcross, Simon
决策的一个重要方面是在不同情况或背景下由不同线索控制反应的能力，特别是当替代反应或行动之间存在冲突时。最近，一个依赖于上下文的双认知任务已被开发的大鼠，模仿人类认知范式，如Stroop任务中看到的反应冲突的某些方面。在这项任务中，上下文线索被用来消除由视听复合刺激提供的冲突的反应信息。在这里，我们回顾目前的研究结果，调查的一些行为，神经生物学和神经化学机制，这种使用上下文或任务设置信息来解决反应冲突，并讨论未来的方式，这项研究可以扩展。
An important aspect of decision making is the ability of responses to be controlled by different cues in different situations or contexts, especially when there is conflict between alternative responses or actions. Recently, a context-dependent biconditional task has been developed for rats that mimic some aspects of response conflict seen in human cognitive paradigms, such as the Stroop task. In this task, contextual cues are used to disambiguate conflicting response information provided by audiovisual compound stimuli. Here we review current findings that investigate some of the behavioral, neurobiological, and neurochemical mechanisms that underlie this use of contextual or task-setting information to resolve response conflict, and discuss future ways in which this research can be extended.