BrainFeedback 2 Featuring the most user-friendly interface of any neurofeeback system, the BrainFeedback 2 includes specialized neurofeedback 3D games, trend graph reports and an advanced protocol setup utility as well as new Z-Score training. Features: Auditory and visual feedback with adjustable thresholds Specialized 3D games for neurofeedback Multi-channel custom protocol constructor 6 customizable threshold bins FFT spectral display Z-Score based protocol Customizable trend graphs of session data Pause and continue ability during training Uni-polar, bi-polar and coherence protocol support Easy to use pre-set protocols