Tinnitus, or ringing in the ears, has been shown to be associated with abnormal oscillatory patterns within the brain. Recent findings by researchers show that this pattern can be identified by a qEEG Brain Map and then can be normalized using Neurofeedback Therapy. Check out the articles called Neurofeedback for Treating Tinnitus, found at
https://www.researchgate.net/publication/5888630_Neurofeedback_for_treating_tinnitus, and Neurofeedback and Quantitative Electroencephalogram, at http://www.tinnitusjournal.com/articles/neurofeedback-and-quantitative-electroencephalography.pdf.
Tinnitus occurs due to a decrease in medium processing speed in the brain, Tau rhythms within Alpha range of energy, and too much slow processing speed, called Theta and Delta. This pattern can be shifted and stabilized to abolish, as the authors write, tinnitus.
How does Neurofeedback work? Essentially through powerful neuroscience your brain pattern is adjusted as you sit comfortably and relax. Your does the work, resetting itself and rewiring the brain pattern.