concussion 2015 will smith

Sun, 03 May 2026 13:16:40 +0000

A concussion is a traumatic brain injury that alters the way your brain functions. Although concussions usually are caused by a blow to the head, even a "ding," "getting your bell rung," or. Ringing in the ears or other hearing difficulties can be post-concussion symptoms. Pay attention to these symptoms. A concussion is a traumatic brain injury that alters the way your brain functions. Although concussions usually are caused by a blow to the head, even a ding, getting your bell rung, or what. What Is A Concussion? A concussion is a traumatic brain injury that alters the way your brain functions. Although concussions usually are caused by a blow to the head, even a ding, getting your bell.