When people uttered a falsehood, the scientists noticed a burst of activity in their amygdala.

当人们说假话时，科学家们注意到他们的杏仁核会突然活跃起来。

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Someone can post a falsehood – and there are many incentives for certain private persons or companies to do so – and someone else can replace that falsehood with a fact.

一些人可以张贴谎言- 他们有很多动机为确定的个人或公司做这些- 其他一些人可以把那些谎言替换为真相。

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However, such findings should be treated with caution, because the participants of most of these studies were instructed to tell a falsehood without having a choice about whether or not to do so.

然而，对类似的研究结果应该慎重对待，因为每一个受试人员是被引导说谎却无权选择做于不做。

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