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Traumatic brain injury (TBI, physical trauma to the brain) can cause a variety of complications, health effects that are not TBI themselves but that result from it. The risk of complications increases with the severity of the trauma; [1] however even mild traumatic brain injury can result in disabilities that interfere with social interactions, employment, and everyday living. [2]
Post-concussion syndrome (PCS), also known as persisting symptoms after concussion, is a set of symptoms that may continue for weeks, months, or years after a concussion. PCS is medically classified as a mild traumatic brain injury (TBI).
The test, which can be self-administered or given by an interviewer, asks patients to rate the severity of 16 different symptoms commonly found after a mild traumatic brain injury (MTBI). [6] Patients are asked to rate how severe each of the 16 symptoms has been over the past 24 hours.
The brain may show signs of concussion for months or years after the injury occurred, according to a Canadian study of college athletes. Lasting brain changes seen in college athletes after concussion
[5] [6] [7] After an injury, concussion symptoms can begin immediately or be and delayed by 1-2 days at most. [8] The immediate symptoms experienced after concussions include memory loss, disorientation, and poor balance. [8] Delayed symptoms experienced in the later stages include sleeping disorders and behavioral changes.
The portrayal of behavioral changes, such as a sudden change in sleeping patterns or excessive crying, and a loss of interest, such as hobbies, may also be seen. [ 11 ] In older children, aged two or more, a pediatric concussion may lead to detectable modifications in the patients' cognition and behavior. [ 11 ]
Much research and focus has been given to concussion suffered frequently by athletes. While the severity of brain trauma has been standardized for immediate "sideline" assessment, much work needs to be done to understand how to rehabilitate or accelerate the rehabilitation of athletes' brain function following serious concussion—whether consciousness is lost or a dazed/confused feeling is ...
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