来自《耶鲁大学开放课程：心理学导论第1集第1集》

which is--there is a matter of a lot of controversy.

这个问题存在着许多的争论
And then, we'll even discuss some rarer cases

下面我们将讨论一些更加罕见的例子
like Capgras syndrome.

比如卡普格拉综合征
Capgras syndrome is typically--there's hundreds of cases,

卡普格拉综合征通常有几百例
not many--hundreds of cases.

不多目前只有几百例
It's typically the result of some sort of stroke,

它通常是由于受到某种打击而产生的
and what happens to you is very specific.

每个人所表现出来的症状也有很大差异
You develop a particular delusion,

我们想象一个特殊的错觉
like it's getting dark .

就像是这里正在变黑
And the delusion is that the people you love the most

这种错觉便是你最爱的人
have been replaced.

被其他东西替换掉了
They've been replaced by aliens or robots

比如变成了外星人或者机器人