When someone suffers a head injury, a lot of questions immediately arise. Is this a concussion or traumatic brain injury? Is this an emergency? What do we need to do right now? What do we need to do to recover long term? Do I need to stop playing sports, school, or work? What type of doctor is best for concussion testing and traumatic brain injury? Is there any permanent damage or loss of function?
All of these questions arise and a lot of conflicting information around them makes it hard to navigate in a stressful time. There are several common concussion tests, some measure the structure of the brain and surrounding tissue with imaging, some measure neurological function, and some measure cognitive function, mental capacity and memory. While we can often see signs of a concussion during these tests, without having the same test prior to the trauma, we can appear normal because it still falls in an acceptable range but it is actually decreased compared to before the injury.