Although the technology is complex, the process is simple, painless, and non-invasive. It is just learning. You learn to alter your brain activity the same way you learn every other skill. You learn through feedback and practice. What is new in neurofeedback is that you are guided by a form of feedback that was previously not available to you. With neurofeedback, you get instantaneous information or feedback about changes in your brain’s electrical activity. Every half second, your brain activity is compared to your target or goal for change. You get a signal and “reward” when you meet the goal. No signal or reward when you do not.