Andrew D. Perron, MD, FACEP: Concussion Update 2015 What We Know, What We Think We Know, and What We Don't Know

The literature on concussion has grown exponentially over the past decade. CTE (chronic traumatic encephalopathy), brain remodeling, return to play guidelines, and the connection of concussion to other diseases (e.g. ALS) are only beginning to be understood. Whether working in the ED or on the sidelines the Emergency Physician should be aware of literature based information on this controversial topic.