Vagus nerve stimulation (VNS). Stimulation of your vagus nerve is a way of regulating the excitability of nerve cells without the need of inducing seizures. The vagus nerve, which begins in the brainstem, has quite a few branches, and vagal nerve stimulation is utilised medically to normalize heart charge in https://brainhealthusa.com/psychiatrist-in-san-marino-los-angeles-county/