Christensen Law br David Christensen br 25925 Telegraph Rd #200 br Southfield, MI 48033 br Call: (248) 213-4900 br inquiry@davidchristensenlaw.com br br br Brain Injury br br Traumatic brain injury (TBI) affects millions of people. Few people realize how much TBI can affect an individual and the entire family. Even a mild brain injury can change someone’s life forever. br br A brain injury case is not an ordinary personal injury case. Because most TBI victims look and sound normal in brief encounters, this serious injury is often overlooked or discounted by doctors and lawyers. In most TBI cases, the brain damage is microscopic. It has been called an invisible injury because over 90 of the MRI and CT scans do not show the damage.