This study systematically reviewed literature on the effects of binaural beats and isochronic tones on brain wave modulation and their potential therapeutic implications.  A literature review is a form of science where, without actually doing lab based research, you review all known studies and see if you can gather trends and evidence from them. The authors found evidence suggesting that auditory stimuli can influence brain wave patterns, potentially aiding in the treatment of psychological and neurological disorders. However, the review also highlighted the need for more standardized and rigorous research to better understand these effects and their practical applications. The authors suggest that these sound-based interventions could offer non-invasive alternatives for enhancing mental health but emphasize the importance of further study to validate and refine their use in therapy.