Now they were peeking inside his brain to see if a mysterious shadow on a previous CT image might be an internal clot, or hematoma, at the rear of the skull, indicating a blow to the head.

现在他们向冰人的脑部里面进行窥视，看之前的CT影像中的神秘的阴影是否是一块位于后脑壳内部的结块，或血肿，如此便可表明脑部受到一击。

youdao

Does finding a basis for courage in the brain cast a shadow on the great heroes of history?

在大脑中寻找勇气的基础是否会让历史上的大英雄黯然失色？

youdao

However, when the flashes happened not alongside the hand itself, but instead alongside the shadow outline of the hand, the effect was exactly the same, suggesting the brain was equally distracted.

然而，当闪光灯的闪烁并不是发生在手边，而是在手的影子旁边时，效果却完全一样，这就意味着以上两种情况下大脑注意力分散程度是一样的。

youdao

t look the same to you, because your brain is correctly interpreting them as what once in a shadow, as sending, say a thousand photos per second into my eye.

但是，大家看起来却不一样，But，they，don’,因为你们的大脑正确地给予了解释,处于阴影当中，每秒钟向你的眼睛发出一千张图片。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选