Bicycle, motorcycle, car, and other accidents causing a blow to the head
Sudden deceleration or acceleration of the head resulting due to events such as an auto vehicle accident or car crash can cause minor brain injuries including a concussion. These injuries from an accident can affect the optimal function of the brain resulting in symptoms of concussion which usually last for a short period. Concussion is a type of brain injury that might lead to bleeding inside or around the brain resulting in prolonged confusion and drowsiness. The symptoms of behavioral changes might develop later or immediately in rare cases. Such internal bleeding in the brain can be fatal for some patients. That is why, anyone with a brain injury must need close monitoring hours afterward the accident and also after emergency care.