The Role of Neurofeedback in Audiology: A Review of Current Evidence and Future Directions

This study reviews the neurophysiological principles of neurofeedback (NFB) and its diverse clinical applications, with a particular focus on its emerging role in auditory rehabilitation and tinnitus treatment. By examining recent key studies, we explore how NFB extends beyond traditional psychological or behavioral modulation and offers potential for enhancing central auditory processing and cognitive regulation. Specifically, NFB has shown promise in modulating brain activity associated with auditory perception, attentional control, and neuroplasticity in both clinical and subclinical populations. Based on these findings, we propose future directions for sustained research on auditory-focused neurofeedback, emphasizing the need for individualized protocols, advanced neural decoding techniques, and integration with existing auditory assistive technologies. This review highlights NFB as a promising neurocognitive intervention within audiology and auditory neuroscience.