Dr Fredrickson and Dr Kok concentrated their attentions on the vagus nerve.

弗雷德里克松博士和可可博士把注意力集中在迷走神经上。

But when researchers severed the vagus nerve, all of these improvements disappeared.

但当研究人员切断迷走神经时，所有这些改进之处都消失了。

Once activated, they send a signal to your vagus nerve in your brain.

一旦激活，它们就会向你大脑中的迷走神经发送信号。

So after three times, after four times, you also activate your vagus tone.

三次，四次之后，你的迷走神经也开始活跃了。

Here you have two arms pressing against your visceral side, which provides a lot of comfort via the vagus nerve.

你的两只手臂压在你的内脏侧，这通过迷走神经提供了很多安慰。

Time will tell if vagus nerve research will change lives.

时间会证明迷走神经研究是否会改变生活。

How effectively the vagus nerve is working can be tracked by monitoring someone's heart rate as he breathes in and out.

他们通过监测一个人吸气、呼气时的心率，追踪记录迷走神经如何有效地工作。

It's hard to trace the vagus nerve's thin, twisting branches through the body.

很难在全身追踪迷走神经细而扭曲的分支。

But your vagus nerve also responds and fires up when it sees somebody else in distress.

但是当你看到其他人处于困境中时，你的迷走神经也会做出反应并兴奋起来。

One method uses viruses to probe the vagus nerve's network. .

一种方法是使用病毒来探测迷走神经网络。 .