Six core scales were identified with a broad range of symptom items but with limited information on their psychometric properties .
OBJECTIVE To identify  self-reported sport concussion symptom scales  and to describe the psychometric properties of these identified scales .
Relation between subjective fogginess and neuropsychological testing following concussion.
The purpose of this study was to examine the relation between the subjective report of feeling foggy at one-week post concussion and acute neuropsychological outcome . The outcome variables were derived from a computerized neuropsychological screening battery , Immediate Post-Concussion Assessment and Cognitive Testing ( ImPACT ) . Participants were 110 high school students who sustained a sports-related concussion and were evaluated 5 - 10 days post injury ( M = 6.8 days ) . Athletes were divided into two groups on the basis of self-reported fogginess . The first group reported no fogginess ( n = 91 ) , whereas the second group reported experiencing some degree of fogginess ( n = 19 ) on a 6-point scale . The athletes with persistent fogginess experienced a large number of other post-concussion symptoms , compared to the athletes with no reported fogginess . In addition , the athletes with persistent fogginess had significantly slower reaction times , reduced memory performance , and slower processing speed . Thus , athletes with any degree of self-reported fogginess at one-week post injury are likely to have adverse effects from their concussions in multiple domains
Six core scales were identified with a broad range of symptom items but with limited information on their psychometric properties .
OBJECTIVE To identify  self-reported sport concussion symptom scales  and to describe the psychometric properties of these identified scales .