Part of what keeps your heart under control is your parasympathetic nervous system.

保证心脏处于可控状态的部分原因是你的副交感神经系统。

If the heat generated is intense enough, the body's parasympathetic nervous system is triggered, which creates a relaxation response.

如果产生的热量足够强烈，身体的副交感神经系统就会被触发，从而产生放松反应。

And the other one talks you down and effectively undoes what its foil did. And that is the parasympathetic nervous system.

另一个会让你沮丧，有效地解除它的衬托所起的作用。那是副交感神经系统。

The second half, that's the exhale, comes from your parasympathetic nervous system, which affects your ability to relax and calm down.

后半部分，呼气，副交感神经系统发挥作用，影响放松和平静的能力。

Then, the prefrontal cortex takes over from the amygdala and stimulates the parasympathetic nervous system.

然后，前额叶皮层接管杏仁核并刺激副交感神经系统。

Some drugs, like ones for overactive bladders or excessive sweating, target the entire parasympathetic nervous system.

有些药物，例如治疗膀胱过度活动症或过度出汗的药物， 会针对整个副交感神经系统。

It stimulates your parasympathetic nervous system, the half of your nervous system responsible for activities like resting and digesting.

它会刺激您的副交感神经系统，这是负责休息和消化等活动的神经系统的一半。

That’s the parasympathetic nervous system at work — the part responsible for involuntary processes that are more about resting, like digestion and lowering your heart rate.

这就是工作中的副交感神经系统——负责更多与休息有关的非自愿过程，如消化和降低心率。

This can be one of the most immediate ways to calm anxiety, because deep breath directly activatesthe natural de-stressing part of our nervous systemscalled the parasympathetic nervous system.

这可能是平息焦虑最直接的方法之一，因为深呼吸会直接激活我们神经系统的自然减压部分， 称为副交感神经系统。