A concussion is caused by any forceful bump, blow or jolt to the head or body that results in rapid movement of the head. It is a serious injury that can cause a range of short- or long-term changes. These changes can affect:
More than one mild concussion over months or years can result in cumulative changes in thinking, sensation, language or emotions. Research shows concussions can later cause epilepsy and increase the risk for conditions such as Alzheimer’s disease, Parkinson’s disease and other brain disorders. More than one mild concussion within hours, days or weeks can be catastrophic and even fatal.
|TriHealth.com Health Library: Concussions|
A concussion is a minor traumatic brain injury (TBI) that may occur when the head hits an object, or a moving object strikes the head. It can affect how your brain works for a while. A concussion can lead to a bad headache, changes in alertness, or loss of consciousness. Learn more >