“…Relative to pre-injury status, uninjured children, or groups with other non-head trauma, children with mTBI are at increased risk for post-injury cognitive deficits, behavior problems, and post-concussive symptoms (PCS) (Asarnow, Satz, Light, Lewis, & Neumann, 1991; Kirkwood et al, 2008; Massagli et al, 2004; McKinlay, Dalrymple-Alford, Horwood, & Fergusson, 2002; Mittenberg, Miller, & Luis, 1997; Overweg-Plandsoen et al, 1999). PCS are especially prominent immediately after mTBI and include complaints of headache, dizziness, fatigue, depressed or anxious mood, sleep disturbance, light sensitivity, forgetfulness, and concentration difficulties.…”