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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).
According to the US Centers for Disease Control and Prevention, a concussion happens after a “bump, blow, or jolt to the head” or “a hit to the body that causes the head and brain to move ...
Second-impact syndrome shares all the risk factors of a concussion; that is, those who are at increased risk for a concussion are also at higher risk for SIS. Thus, people who participate in sports such as boxing , Association football , American football , baseball , rugby , basketball , ice hockey , pro wrestling , horse riding , and skiing ...
After the required initial recovery period of complete rest (24–48 hours after the concussion began), gradually and safely returning to the workplace with accommodations and support in place, should be prioritized over staying home and resting for long periods of time, to promote physical recovery and reduce the risk of people becoming ...
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Most people fully recover from a concussion within 4 weeks. But the recovery time can vary. Up to about 1/3 of people experience persisting symptoms after concussion (PHAC) or persistent post concussion symptoms (PPAC), defined as symptoms that last more than 4 weeks.
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 ...
When related to haemorrhage, the lucid interval occurs after the patient is knocked out by the initial concussive force of the trauma and then temporarily recovers, before lapsing into unconsciousness again when bleeding causes the haematoma to expand past the extent for which the body can compensate. [3]