Quotes About Vagus nerve

Whenever you inhale, you turn on the sympathetic nervous system slightly, minutely speeding up your heart. And when you exhale, the parasympathetic half turns on, activating your vagus nerve in order to slow things down (this is why many forms of meditation are built around extended exhalations).

The ability to calmly speak with one's spouse as to the whereabouts of the espresso tamper means asking the autonomic nervous system to perform two contradictory goals at the same time—and the key to that, says Porges, is the vagal brake. The vagus nerve links up all the tools we need to respond to an existential threat, and so the vagal brake is a signal sent through the system for everything to stand down and engage—at ease. And it turns out there is a simple measure

Deep belly breathing is one of the most commonly recommended on-the-spot practices to calm your nervous system and, thus, anxiety. The reason for this is that when you breathe deeply, pushing your belly out all the way like a balloon, your vagus nerve is activated in such a way that it calms your amygdala, the emotional response center deep within your brain.