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A concussion is defined as a "complex pathophysiological process affecting the brain, induced by biomechanical forces". [1] A concussion should be suspected in any person who falls or has a hit to their face or their body and has a visible sign/clue that they may have a concussion or experiences any symptoms of concussion. [2]
Severe fatigue has been reported in at least a third of a representative cohort of MTBI sufferers, and this symptom was associated with a significant limitation of the ability of sufferers to function normally in daily activities. [12] Post-concussion syndrome is believed to be able to arise for reasons aside from sustaining a (mild) traumatic ...
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
One of the all-time great AFL players, Jonathon Brown's career was cut short after a series of life-threatening head knocks. In a high-impact game like Australian Rules Football, head injuries and concussions have always been common, but public awareness has risen over the last decade towards the dangers of continuing to play while suffering from a concussion.
After a concussion has occurred, the player must be monitored and examined on a daily basis in a training room by the team medical staff until fully cleared from concussion. Along with the continuous examination prior to a concussion, the player must meet standards that are in place by the league in order to return a game or contact practice.
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Concussion grading systems are sets of criteria used in sports medicine to determine the severity, or grade, of a concussion, the mildest form of traumatic brain injury. At least 16 such systems exist, [ 1 ] and there is little agreement among professionals about which is the best to use. [ 2 ]
The majority of symptoms are largely gone in about half of people with concussion one month after the injury, and about two thirds of people with minor head trauma are nearly symptom-free within three months. Persistent, often severe headaches are the longest lingering symptom in most cases and are the most likely symptom to never fully resolve ...