Psychiatric outcomes after pediatric sports-related concussion

Headache after sports-related concussion.

Pediatric sports-related concussion produces cerebral blood flow alterations.

OBJECTIVES The pathophysiology of sports-related concussion (SRC) is incompletely understood. Human adult and experimental animal investigations have revealed structural axonal injuries, decreases in the neuronal metabolite N-acetyl aspartate, and reduced cerebral blood flow (CBF) after SRC and minor traumatic brain injury. The authors of this investigation explore these possibilities after ped...

Pathophysiology of Sports-Related Concussion

CONTEXT Concussions that occur during participation in athletic events affect millions of individuals each year. Although our understanding of the pathophysiology of concussion has grown considerably in recent years, much remains to be elucidated. This article reviews basic science and relevant translational clinical research regarding several aspects of concussion. EVIDENCE ACQUISITION A lit...

The "value added" of neurocognitive testing after sports-related concussion.

BACKGROUND Neurocognitive testing has been endorsed as a "cornerstone" of concussion management by recent Vienna and Prague meetings of the Concussion in Sport Group. Neurocognitive testing is important given the potential unreliability of athlete self-report after injury. Relying only on athletes' reports of symptoms may result in premature return of athletes to contact sport, potentially expo...

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