Development of Brain Network in Children with Autism from Early Childhood to Late Childhood.

•A large number of children including 80 ASD and 106 controls participated in the study.•Reduced clustering coefficient and enhanced shortest path length in specific frequency was observed in autistic children.•An atypical alteration of network properties in the developmental trajectory was observed in autistic children.•Graph measures were found to correlate with ASD symptom severity in the alpha band.