Ryan Alexander, Review on Frequency Neurofeedback on Autism Spectrum Disorder: Overview, Efficacy and Research Direction, Journal of Psychophysiology Practice and Research, Volume 1, Issue 1, 2025, Pages 7-23, ISSN Coming Soon, https://doi.org/. (https://jphi-healthcarejournals.netjpr/article/2237) Keywords: Neurofeedback; neurofeedback training; autism; ASD; literature review; efficacy