title: Concussion: pathophysiology and sequelae.
authors.affiliation: Elliott Sports Medicine Clinic, Burlington, Ontario, Canada.
authors.forename: Paul S
authors.initials: PS
authors.lastname: Echlin
authors.forename: M Sean
authors.initials: MS
authors.lastname: Grady
authors.forename: Shelly D
authors.initials: SD
authors.lastname: Timmons
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology* / Q000503:physiopathology*; D001924:Brain Concussion / Q000453:epidemiology* / Q000503:physiopathology*; D006801:Humans; D015995:Prevalence