They can be caused by abnormal automaticity, reentry, or a triggered afterdepolarization.

可以由异常自律性、折返激动或被激发的后除极引起。

It's a process of continued experimentation to first achieve mastery and eventually full automaticity of a specific skill.

这是一个不断尝试的过程，首先要掌握一项特定技能，最终达到完全自动化。

So how does muscle memory, or perhaps a better word when we talk about learning a new language, automaticity, happen?

那么肌肉记忆，或者当我们说到学习一门新语言时，是如何自动发生的呢？

Now, again, we need to learn these to a level of automaticity.

现在，我们再次需要将这些学习到一定程度的自动化。

A way to put this all together is in Trish Devine's automaticity theory, which goes something like this.

Trish Devine 的自动化理论将这一切结合在一起，其原理如下。

The study found that the level of automaticity which is how automatic in action feels rose asymptotically as participants continually perform the action.

研究发现，自动性水平，即行动中的自动感觉，随着参与者不断执行该行动，自动性水平会逐渐上升。