Neurofeedback Technology (GZNT) for Persistent Post-Concussive Symptoms in Soldiers

"The experimental intervention in this study, Global Z-Score Neurofeedback Training, is a non-pharmacological EEG Biofeedback training process using a specific new technology that allows for the training to be semi-automated and to train based on referencing EEG activity in 19 sites on the scalp, whilst comparing in real time to a database of non-clinical normative EEG data. Subjects will be scheduled to receive 20 treatment sessions of GZNT over a six-week period, aiming for four treatment visits per week, but allowing for some missed appointments due to holidays and duty obligations.~Training will be conducted for a continuous time which will begin at 10 minutes in the first session, and progress to a maximum of 30 minutes by the sixth or seventh session, and then remain at 30 minutes of training per session for the remainder of the sessions."