Tracking of geometric shapes a reliable biomarker of autism in toddlers
Although autism spectrum disorder (ASD) can be diagnosed at any age, symptoms generally appear in the first two years of a child’s life. The earlier ASD is diagnosed, the sooner treatment and access to relevant services can start. A new study has found that checking toddlers’ visual attention to geometric images is a reliable biomarker for the early identification of autism.Led by Karen Pierce, PhD, from the University of California, San Diego, the study expanded upon Pierce’s previous research, which had examined the…