Almost 90% of concussions and serious head injuries do not result in loss of consciousness. The intermediate and long term consequences of head injuries, however, are detrimental to work, family and mental performance. The results of the successful neurofeedback treatment of 30 clients of various ages with post-concussion syndrome will be presented. Practical recommendations for the assessment and treatment of head injury clients will be illustrated with two case studies. Questions will be addressed at the conclusion.