How domain-general cognitive control is engaged in language processing remains debated. We address how linguistic processes are monitored and regulated by analyzing the effects of previous-trial sentence correctness on the P600 component of the event-related potential (ERP) in the current-trial. In data from a previous experiment about processing spoken sentences, P600 amplitudes to both correct and incorrect words in current sentences were smaller after incorrect as compared to correct previous sentences. Therefore, the detection of speech errors may initiate sustained proactive control over the monitoring demands for upcoming sentences. No sequential adaptation was found in the difference between P600 amplitudes to incorrect and correct current conditions. We propose that the P600 reflects the reactive reanalysis of speech processing and/or the resolution of linguistic conflicts, but is also sensitive to proactive speech monitoring, an important aspect of cognitive control.

中文翻译：

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顺序适应效应揭示了在处理口语时的主动控制：来自事件相关电位的证据

领域一般认知控制如何参与语言处理仍然存在争议。我们通过分析先前审判的句子正确性对当前审判中事件相关电位 (ERP) 的 P600 分量的影响来解决如何监控和调节语言过程。在先前关于处理口语的实验的数据中，与正确的先前句子相比，当前句子中正确和错误单词的 P600 振幅在不正确后更小。因此，语音错误的检测可以启动对即将到来的句子的监控需求的持续主动控制。在 P600 幅度之间的差异中没有发现对不正确和正确的当前条件的连续适应。