Autistic Children’s Face‑Processing Brain Signals Show Less Developmental Change

A new study shows that the way autistic children’s brains process faces differs from neurotypical development, with the neural signals that recognize faces becoming less specialized over time. Researchers compared brain activity in children with and without autism and found that, while neurotypical children’s face‑recognition signals sharpen as they age, autistic children exhibit far fewer changes. The differences appear early in childhood, suggesting that the neural basis for face perception diverges sooner than previously believed. These findings help explain why some autistic individuals struggle to recognize faces and read emotions. The research highlights a distinct developmental trajectory in autism and points to the need for further investigation into early neural markers and potential interventions.