NFL Head, Neck, and Spine Committee Co-Chair Dr. Richard Ellenbogen talks about the lack of a definitive tool, like a blood test, to diagnose brain injury, and what techniques we do have to keep athletes safe.
About the author: Richard Ellenbogen, MD, FACS
Richard Ellenbogen, MD is a University of Washington professor and chairman of the Department of Neurological Surgery. He is chief and attending of neurological surgery, Harborview Medical Center and the co-chair of the NFL's Head, Neck, and Spine Committee.
Produced by Vicky Youcha, Ashley Gilleland, Justin Rhodes, and Erica Queen, BrainLine.