Have you ever had a concussion? Even if you haven’t, chances are you've heard the term CTE. But what do we really know about Chronic Traumatic Encephalopathy? Is this something you should worry about if you've had a concussion?

Most people think that a concussion occurs when the brain comes in contact with the skull. However, this simply is not the case.

Like most joints, things pop, click, grind, and tell us we’re still alive! The jaw joint or TMJ (Temporomandibular Joint) is no different. It may start to make noises or feel differently when opening your mouth. But what are those noises? And when are they bad?

The temporomandibular joint (TMJ) is a fancy word for the space between your jaw and your skull. You have two of them, one on either side of your face. The TMJ is a wonderful thing when it works correctly. It allows you to talk, eat, drink, chew, sing, laugh, yawn, and breathe through your mouth. You get the point, it does a lot. The joint itself is small but really strong. In fact, it can endure up to 250 pounds!