At least 3 million Americans sustain a mild traumatic brain injury (mTBI) each year, and 1 in
5 have symptoms that persist beyond 1 month. Standards of mTBI care have evolved rapidly …

Objective To systematically review the scientific literature regarding factors to consider when
providing advice or guidance to athletes about retirement from contact or collision sport …

Over the last decade, numerous concussion evidence-based clinical practice guidelines
(CPGs), consensus statements, and clinical guidance documents have been published …

Objective To provide a systematic review of studies examining the proportion of children with
persistent postconcussive symptoms (PPCS) and to examine potential moderators of …

Background: Existing data suggest that after concussion, athletes experience an increased
risk of subsequent injury. Exploring methods that may reduce injury risk after successful …

Background The tandem gait test has gained interest recently for assessment of concussion
recovery. The purpose of our study was to determine the prognostic and diagnostic use of …

Key Points Sport-Related Concussion Sport-related concussion is a mild traumatic brain
injury that typically resolves within weeks, but symptoms may persist beyond 1 month …

Authoritative sources advise clinicians and parents that a history of prior concussion confers
increased risk for worse outcome from a future concussion. However, the strength of the …

Purpose To determine the proportion of adolescents at moderate/high risk for Persistent
Postconcussion Symptoms (PPCS) who develop PPCS when randomized to early aerobic …

Aerobic exercise has received increasing attention in the scientific literature as a component
of management for individuals who sustain a concussion. Since exercise training has been …