Neurofeedback is simple.
Your brain is locked in the darkness and learns how it is doing through your senses. Neurofeedback is simply the process of capturing brain-wave activity through electrodes on the scalp, and feeding that information back to the brain through your senses. Neurofeedback shows your brain a reflection of what your brain is doing. Once your brain can see itself, it can correct itself!
Your brain can detect dysfunctions in itself and correct itself accordingly when it receives the feedback information. We are not really sure how the brain “knows” how to correct dysfunctions, but it seems to come pre-packaged with a hardwiring that defaults toward peace, calm, mental clarity, focus, regulated sleep and an elevated mood. Apparently, our brains are smarter than we are!