A concussion is a brain injury that is caused by a sudden blow to the head or to the body. Learn how to tell if you have a concussion and what to do in .
Will smith stars in concussion, a dramatic thriller based on the incredible true david vs. Video embedded · the most common and least serious type of traumatic brain injury is called a concussion. A concussion is a type of traumatic brain injury—or tbi—caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move.
Concussions can cause serious symptoms that require medical treatment. Learn about the symptoms of concussion (traumatic brain injury) including headache, nausea, irritability, poor concentration, emotional changes, and more. Concussion, also known as minor head trauma or mild traumatic brain injury (mtbi) is the most common type of traumatic brain injury. A concussion is a traumatic brain injury that results in an altered mental state. Concussion — comprehensive overview covers symptoms, causes and treatment of this common brain injury.
Read about concussion symptoms, signs, test, postconcussion syndrome, and treatment.