Chris Tomlin and wife Lauren with Ashlyn. Chris Tomlin announced via Twitter that he and his wife, Lauren, welcomed a daughter into the world September 22, 2011.
What Is a Concussion? A concussion is a type of traumatic brain injuryâor TBIâcaused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.
Video narrated by Concussion Legacy Foundation CEO Dr. Chris Nowinski. A concussion is a serious injury to the brain resulting from the rapid acceleration or deceleration of brain tissue within the skull. Rapid movement causes brain tissue to change shape, which can stretch and damage brain cells.