Diagnosing a concussion can be tricky. Although any degree of head trauma can cause one, the most common concussions—those that result from mild head injuries—do not involve identifiable bleeding or bruising in the brain. This means that using a brain scan technique such as magnetic resonance imaging MRI or computed tomography CT , which are done to diagnose a severe traumatic brain injury TBI , isn't a viable way to diagnose a concussion. Since brain scans can identify bruising or bleeding in the brain, but not the cellular damage thought to cause concussion symptoms, doctors must rely on a careful assessment of symptoms and neuropsychological function. Sometimes this is done on-site, immediately after an injury, when an athlete experiences a blow or jolt to the head and a decision must be made quickly about whether he or she can safely get back into the game.
Skip the Homework If You've Got a Concussion
Do You Have a Concussion? | guerledan.info
Among those who cut back the most, almost all had recovered by days, most within a couple of months. While specialists had long suspected that cutting back on mental activities would shorten recovery time, this is the first study to back that recommendation up with data. The study could be especially important for treating children, whose developing brains are particularly vulnerable to concussion damage. For many kids it will be enough to cut back for three to five days, said study co-author Dr. They should do as much as they can without exacerbating their symptoms.
One of the hottest topics today in all of media is the talk of concussions. Over the last ten years the head injury has gone from a Taylor Swift shake it off to one of the most critical studies in all of health today. Concussions have taken the world of sports by storm.
Recovering from a concussion can mean sitting out sports or gym class for a while. But a concussion also can affect a student's school performance because it's a type of brain injury. All injured body parts take time to heal, even brains. After a concussion, you need physical and mental rest.