The goal of neurofeedback is to help a client reshape their brainwave activity to a more desirable normal state.
With neurofeedback, clients learn how to quiet brainwaves associated with low performance and increase brainwaves associated with optimal brain function. Much like physical exercises, this strengthens and develops specific muscles. The more your brain is exercised into reaching a new more comfortable, more efficient position, the better and stronger it becomes. Like any new skill, it simply requires feedback and practice.
Brain Training has been shown to help with symptoms of brainwave dysregulation.