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首页> 外文期刊>Nature reviews neuroscience >The integration of negative affect, pain and cognitive control in the cingulate cortex.
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The integration of negative affect, pain and cognitive control in the cingulate cortex.

机译:扣带回皮层中负面影响,疼痛和认知控制的整合。

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摘要

It has been argued that emotion, pain and cognitive control are functionally segregated in distinct subdivisions of the cingulate cortex. However, recent observations encourage a fundamentally different view. Imaging studies demonstrate that negative affect, pain and cognitive control activate an overlapping region of the dorsal cingulate--the anterior midcingulate cortex (aMCC). Anatomical studies reveal that the aMCC constitutes a hub where information about reinforcers can be linked to motor centres responsible for expressing affect and executing goal-directed behaviour. Computational modelling and other kinds of evidence suggest that this intimacy reflects control processes that are common to all three domains. These observations compel a reconsideration of the dorsal cingulate's contribution to negative affect and pain.
机译:有人认为,在扣带回皮层的不同部分中,情感,疼痛和认知控制在功能上是隔离的。但是,最近的观察结果鼓舞了根本不同的观点。影像学研究表明,负面影响,疼痛和认知控制激活了背扣带的交叠区域-前扣带回皮质(aMCC)。解剖学研究表明,AMCC构成了一个枢纽,在这里,可以将有关钢筋的信息与负责表达情感和执行目标定向行为的运动中心联系起来。计算模型和其他类型的证据表明,这种亲密关系反映了所有三个领域共有的控制过程。这些观察结果迫使我们重新考虑扣带回对负面影响和疼痛的贡献。

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