10/20/2026
Myth: You need an MRI or CT scan to diagnose a concussion.
Fact: Not true. MRIs and CT scans are built to find structural damage, things like bleeding, swelling, or a tumor. A concussion is a functional injury. It changes how the brain works, not how it looks. That means it will not show up on a scan.
Concussions are diagnosed through clinical assessment: symptoms, balance, cognition, and a validated tool like the SCAT6, evaluated by a physician or Athletic Therapist. The scan is not the test. The assessment is.
Know the signs. Trust the protocol.