Denise discusses hyperbaric oxygen therapy with former nine-year Team USA Olympic bobsledder, William Person. They discuss how William's career left him battling the devastating effects of CTE, Chronic Traumatic Encephalopathy, which is a progressive degenerative brain disease thought to be caused by repeated head trauma, including concussions and subconcussive hits. Symptoms include memory loss, mood and behavior changes, cognitive decline, and sometimes aggression or tremors, with severe ca...