靠意识知觉的变化，实际的化学变化出现了。

With a change in consciousness, actual chemical changes occur.

youdao

但是一个人以潜意识知觉到的东西(例如一条消息或广告)是非常有限的。

But just because a person perceives something (a message or advertisement, for example) subconsciously means very little by itself.

youdao

我不敢说我们测量的就是意识，但是它可能被某种特定类型的意识知觉所需要。

"I am cautious about saying that what we are measuring here is consciousness," he says."But we might be measuring something that is required for a particular type of conscious awareness.

youdao

And you're just unconscious of how this happens but it's unpleasant and kind of frightening that this could happen, that this could apply to things like why you're now studying at Yale, why you feel the way you do towards your friends, towards your family.

你根本没有意识到知觉过程是如何发生的,但当你将无意识概念应用到很多事情中时,你便会感到不悦和恐惧,比如，你为什么会来耶鲁求学，你为什么会觉得应当这样，去对待你的朋友和家人。

耶鲁公开课 - 心理学导论课程节选