We found that people with imagery, when we measure their skin conductance response, get this nice escalating response during the story.

我们发现在读故事过程中，产生意象的人的皮肤电导反应明显升高。

You can measure skin conductance and startle responses, but there's no need.

您可以测量皮肤电导和惊吓反应，但没有必要。

The negative stories brought on stronger and more sustained reactions in the participants' heart rates and skin conductance levels than positive stories did.

与正面报道相比，负面报道给参与者的心率和皮肤电导水平带来了更强、更持久的反应。