NORMAN, Oklahoma, Aug. 1 (TNSjou) -- The University of Oklahoma issued the following news: * * * OU Researchers Explore Vagus Nerve Stimulation for Multiple Conditions 'Wandering nerve' has extensive reach throughout body By April Wilkerson OKLAHOMA CITY AND TULSA - The vagus nerve, which takes a long, winding path from the brain to the large intestine and branches out to several organs along the way, is increasingly viewed as a potential key to the treatment of multiple medical and mental   more