For decades I have  represented people with so-called “mild” traumatic brain injuries. A “mild” traumatic brain injury  (TBI) may be defined as one affecting someone else’s family, not your own. These typically involve a concussion, with or without a loss of consciousness. Emergency medical personnel and emergency department physicians often focus primarily on more obvious physical injuries. If there are visible and immediately life threatening injuries, broken bones or internal bleeding, that is the focus.…