Bicycle and Motorcycle Helmets Topic Guide
Bicycle and Motorcycle Helmets: Wearing a helmet while bicycle riding, motorcycle riding, or skiing can prevent severe head trauma and disabilities. Wearing a helmet can reduce the risk of a serious head or brain injury by 85%.
Dementia in Head Injury Head injury occurs when an outside force hits the head hard enough to cause the brain to move violently within the skull. This force can cause shaking, twisting, bruising (contusion), ...