In recent years a lot of research has gone into the study of head trauma and concussions. This isn’t by accident;
traumatic brain injuries (TBIs) have become one of the leading causes of death and disability in the United States. These are caused by a variety of factors, such as bumps, blows, or jolts to the head that disrupt the normal function of the human brain. These have been linked to the cognitive decline of basic function, dementia, and even death.