Vagus nerve stimulation (VNS). Stimulation of the vagus nerve is a method of regulating the excitability of nerve cells with out inducing seizures. The vagus nerve, which commences inside the brainstem, has lots of branches, and vagal nerve stimulation is utilized medically to normalize heart charge in people with cardiac https://brainhealthusa.com/psychiatrist-in-san-marino-los-angeles-county/