Sound Therapy using Binaural Beats for Autism on EEG signals : A Review

The last decade has seen a rise in diagnosis of neurodivergent disorders. Studies haveshown that the global prevalence of Autism has risen to 1 in 100 individuals (up from 62 adecade ago). Binaural beats have shown promise in modulating brainwave activity and arebeing explored as a potential therapeutic intervention for various neurological conditions.This paper investigates the application of sound therapy using binaural beats to enhancecognitive and emotional responses in individuals with Autism Spectrum Disorder (ASD).Electroencephalogram (EEG) signals were collected across multiple papers to analyze theeffects of binaural beat stimulation on brainwave synchronization and neural activitypatterns. The results indicate that specific frequencies of binaural beats can inducerelaxation, improve focus, and potentially reduce anxiety levels in individuals with ASD.Our findings suggest that sound therapy could be a non-invasive, complementary approachto managing ASD symptoms, with measurable impacts on EEG signals. Further research isnecessary to optimize the parameters of binaural beats for personalized therapy in ASDinterventions.