Error processing and the rostral anterior cingulate: An event-related fMRI study
Error processing and the rostral anterior cingulate: An event-related fMRI study
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DOI：
10.1017/s0048577200990231
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发表时间：
2000-03-01
期刊：
影响因子：
3.7
通讯作者：
Hopfinger, JB
中科院分区：
文献类型：
--
作者：
Kiehl, KA;Liddle, PF;Hopfinger, JB
前扣带回被认为在思想和行动的调节中起着至关重要的作用。最近的证据表明，前扣带回可能在检测不适当的反应中发挥作用。我们使用事件相关的功能磁共振成像技术，以检查在去/不去的任务，适当的（正确的拒绝和正确的命中）和不适当的（错误的佣金）行为反应的神经反应分析不适当的反应显示广泛的激活，在喙前扣带皮层和左侧额叶皮层。对于正确分类的试验（正确拒收和正确命中），这些区域未激活。这些数据表明，前扣带回和左外侧额叶皮层是大脑错误检查系统的组成部分。
The anterior cingulate is believed to play a crucial role in the regulation of thought and action. Recent evidence suggests that the anterior cingulate may play a role in the detection of inappropriate responses. We used event-related functional magnetic resonance imaging techniques to examine the neural responses to appropriate (correct rejects and correct hits) and inappropriate (errors of commission) behavioral responses during a go/no-go task Analyses of the inappropriate responses revealed extensive activation in the rostral anterior cingulate cortex and in the left lateral frontal cortex. These areas were not activated for correctly classified trials (correct rejects and correct hits). These data suggest that the rostral anterior cingulate and left lateral frontal cortex are integral components of the brain's error checking system.