Enhancement of conflict processing activity in human brain under task relevant condition.

@article{Wang2001EnhancementOC,
  title={Enhancement of conflict processing activity in human brain under task relevant condition.},
  author={He Wang and Yu-Ping Wang and Jing Kong and Lili Cui and S Tian},
  journal={Neuroscience letters},
  year={2001},
  volume={298 3},
  pages={155-8}
}
To investigate the working mechanism of the conflict processing system, pairs of colored numbers were sequentially presented on a screen to subjects. They were asked to determine if the magnitude or the color of the two numbers was identical. Event-related potentials (ERPs) were recorded at the same time. A negative potential peaking at 270 ms (N270) after the onset of the second number (S2) was elicited when S2 conflicted with the first number (S1) in task-relevant and (or) irrelevant… CONTINUE READING

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