Explicit or declarative memory is when you remember you have a dentist appointment on Tuesday.

显性记忆或陈述性记忆是指你记得周二约了牙医。

You can think of procedural memory as " remembering how, " and declarative memory as " remembering what."

你可以把程序性记忆理解为" 怎么做" ，而把陈述性记忆理解为" 是什么" 。

Declarative memory refers to retaining facts - the sort of stuff you need to win a trivia contest.

陈述性记忆指的是对事实的留存，这是能让你在" 一站到底" 中获胜所需的记忆。

This suggests that Propranolol can selectively target the non-declarative emotional memory but leave the declarative event memory intact.

这表明普萘洛尔能选择性地作用于非陈述性情绪记忆，而让陈述性事件记忆保持完整。

Because we can declare these memories, we refer to these as declarative memories.

因为我们能阐明这些记忆，所以称之为 “陈述性记忆”。

And with humans, you can test whether destroying the non-declarative emotional memory does anything to the declarative event memory.

而对于人类，你能试验破坏非陈述性情绪记忆是否会影响陈述性事件记忆。

During the non-REM slow-wave sleep, declarative memory is encoded into a temporary store in the anterior part of the hippocampus.

在非快速眼动慢波睡眠阶段，陈述性记忆被暂时放在海马体的前部。

When we talk about amnesia, we really mean that some part of a person's declarative memory, the " remembering what" is affected.

当我们说到遗忘症时，实际上是指一个人的部分陈述性记忆，即" 是什么" 这部分受到了影响。

Now, the process of making declarative memory can be broken down into four stages, and each stage involves specific parts of the brain.

形成陈述性记忆的过程现可分为四个阶段：每个阶段都涉及大脑特定的一些区域。

Declarative memory, especially the what, where and when of event memory, is supported by a seahorse-shaped region of the brain called the hippocampus.

陈述性记忆，尤其是事件记忆里的内容、地点和时间，则是由大脑里一块海马状的区域所支持的，这个区域被称为 “海马体”。

Now, importantly, from the perspective of PTSD, stress has very different effects on declarative and non-declarative memories and the brain circuits and regions supporting them.

重要的是，对于创伤后应激障碍来说，压力对陈述性和非陈述性记忆，以及支持它们的大脑回路和区域有非常不同的影响。

Because Propranolol is only acting on the non-declarative emotional memory, it seems unlikely that it would affect eyewitness testimony, which is based on declarative memory.

因为普萘洛尔只对非陈述性情绪记忆起作用，它应该是不太可能影响到目击者证词的，因为目击者证词的依据是陈述性记忆。