英语语法分析

Vagus nerve to control heart rate through breathing.

迷走神经能通过呼吸来控制心率。

That's the stress response, and the Vagus nerve is the brake, " says Sternberg.

这就相当于压力反应，而迷走神经就是刹车。” Sternberg 说。

The relaxation response is controlled by another set of nerves - the main nerve being the Vagus nerve.

放松反应由另一组神经控制——其中最主要的神经是迷走神经。