Sandeep Vaishnavi, MD, PhD, is President of the Center for Neuropsychiatry and Brain Stimulation (CNBS) .  He trained at Duke and Johns Hopkins Universities and remains actively connected to both. He is a best-selling author of The Traumatized Brain:  A Family Guide to Understanding Mood, Memory, and Behavior after Brain Injury.  His newest book, released this year, is Healing the Traumatized Brain:  Coping after Concussion and Other Brain Injuries.