Concussion: What It Is, Symptoms, Causes Treatments Concussions stretch and injure nerves and blood vessels in your brain They cause chemical changes that temporarily make your brain stop working like it should Your brain will automatically redirect all its energy to healing itself after an injury It will send signals to your body to get you to slow down and avoid activities
Concussions: Signs, Symptoms, and Treatment - WebMD What Is a Concussion? The most common and least serious type of traumatic brain injury is called a concussion The word comes from the Latin word concutere, which means "to shake violently " A
Concussion - NHS inform Only 10% of concussions involve someone being knocked out The most common causes of concussion are falls and violence They also often happen when someone is playing sport If you think someone may have a concussion, they should stop doing any sport immediately Remember, if in doubt, sit them out Read more about minor or severe head injuries