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i Aubry, Cantu, et al:. Summary and Agreement Statement of the 1st International Symposium on Concussion in sport, Vienna 2001 Clin J Sports Med 2002; 12:6-11

ii International Conference on Concussion in sport, Prague 2004. Clin J Sports Med 2005; 15(2):48-54

iii Collins et al. On field amnesia up to 10X more predictive than LOC in predicting outcome. Clin J Sports Med 2003; 13:222-229

iv Lovell, Collins et al. Grade 1 or "ding" Concussions in High School Athletes. Am J Sports Med 2004; 32:47-54

v Cantu, RC: Head injuries in Sport. Brit J Sports Med 1996; 30:289-296

vi Field, Collins, et al. Does age play a role in recovery from sports related concussions? J Pediatr 2003; 142(5):546-53

vii Bazarian and Atabaki. Predicting post-concussion syndrome after MBTI. Acad Emerg Med 2001; 8(8):788-795

viii Apolipoprotein E-epsilon 4 Genotype predicts poor outcome in survivors of traumatic brain injury. Neurol 1999; 52:244-249

ix Collie et al. Cognition in the days following concussion. J Neurol Neurosurg Psychiatry 2006; 77:241-245

x Goldberg. What happens after brain injury? Postgraduate Med 1998; 104(2)

xi Mihalik, Stump et al. Post-traumatic migraine characteristics in athletes following sports-related concussion. J Neurosurg 2005; 102:850-855

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Which Athletes are Recommended for Baseline Testing?

The ImPACT Team recommends the evidence-based guidelines below for determining which athletes should be given a baseline test. We recommend that Contact/Collision sport athletes receive a baseline, whereas NORMATIVE DATA can be used for all other injured athletes.

Below is an article that was published in the journal Pediatrics that outlines which athletes should be considered Contact/Collision versus Limited Contact versus Noncontact.