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In one study, higher average severity scores were associated with patients involved in litigation at the time the questionnaire was administered. [9] Studies using other neuropsychological assessments for post-concussion syndrome or general cognitive performance have also shown poor test-taker effort to affect the reported severity of symptoms ...
Another study found that although children with PCS had poorer scores on tests of cognitive functioning after the injury, they also had poorer behavioral adjustment before the injury than children with no persistent symptoms; these findings support the idea that PCS may result from a combination of factors such as brain dysfunction resulting ...
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 ]
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
A concussion assessment tool used for athletes may mistake the effects of intense exertion for brain injury. Concussions affect 3.8 million people yearly.
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]
The two ratings are multiplied (how often × how bad) to create a single score for each item. These product-based scores are then converted to item scores that reflect both the frequency and intensity of symptom endorsement (range = 0–4). Item product scores convert to item total scores: 0–1 = 0, 2–3 = 1, 4–6 = 2, 8–12 = 3, and 15+ = 4.
The Galveston Orientation and Amnesia Test (GOAT) is the most frequently used test for assessing PTA in the United States and Canada. The test consists of 10 items that involve the recall of events that occurred right before and after the injury, as well as questions about disorientation. Scores of 75 or more on this scale (out of a total ...