Chennai, Feb. 14 -- Highlights:

* Non-invasive stimulation of the vagus nerve in the neck reduces chronic physical pain in patients with post-traumatic stress disorder (PTSD)

* Non-invasive vagus nerve stimulation //for pain management is already approved by the FDA for the treatment of acute migraine, episodic and chronic cluster headaches and an implantable device has been approved for epilepsy

* Post-traumatic stress disorder (PTSD) is a mental health disorder triggered by a previous traumatic event. People with PTSD suffer from anxiety, depression, low mood and chronic physical pain

Non-invasive vagus nerve stimulation, a form of neuromodulatory treatment may reduce chronic physical present in post-traumatic stress disorder (PTSD)...