Concussion in sports: Postconcussive activity levels, symptoms, and neurocognitive performance - Majerske, C. W.; Mihalik, J. P.; Ren, D.; Collins, M. W.; Camiolo Reddy, C.; Lovell, M. R.; Wagner, A. K. (Journal of Athletic Training, 2008)
Keywords: brain; injury; relation; recovery; performance; perception; cognition; sports medicine; USA; training science; biological and medical sciences