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A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [ 9 ] Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes. [ 1 ]
A concussion is a form of a mild traumatic brain injury (TBI). This injury is a result due to a blow to the head that could make the person's physical, cognitive, and emotional behaviors irregular. Symptoms may include clumsiness, fatigue , confusion , nausea , blurry vision , headaches , and others. [ 7 ]
Second-impact syndrome (SIS) occurs when the brain swells rapidly, and catastrophically, after a person has a second concussion before symptoms from an earlier one have subsided. This second blow may occur minutes, days, or weeks after an initial concussion, [ 1 ] and even the mildest grade of concussion can lead to second impact syndrome. [ 2 ]
Concussions are a large issue in the NFL. Many findings suggest that the onset of dementia-related symptoms are initiated by repetitive cerebral concussions in professional football players. CTE and other issues have been a very serious issue being caused by severe brain damage in football.
However, Allen was checked for concussion symptoms throughout the rest of last Sunday's game and on Monday as part of the protocol. The Bills (3-2) face the New York Jets (2-3) for a Week 6 AFC ...
Mild TBI, including concussion, often occurs during athletic activity, military service, or as a result of untreated epilepsy, and its effects are typically short-term. More severe injuries to the brain cause moderate TBI, which may cause confusion or lethargy, or severe TBI, which may result in a coma or a secondary brain injury.
September 30, 2024 at 9:16 AM. Miami Dolphins quarterback Tua Tagovailoa's concussion in Week 2 was the third of his NFL career. His injury history since the start of his college career at Alabama ...
A concussion, a subset of traumatic brain injury (TBI), defined as a force comes in contact with the head, neck or face, or fast movement of the head, causes a functional injury to the brain. [ 3 ] The severity of any injury depends on the location & strength of the impact. Concussions may result in acute or prolonged impairment of neurological ...