A study of 140,000 people suggests that a broadening of the diagnostic criteria for autism and ADHD explains the sharp rise ...

"Autism spectrum disorder (autism) and attention-deficit/ hyperactivity disorder (ADHD) often co-occur, although it remains unclear whether these conditions share common neurobiological foundations or ...

Genetic data suggest that expanding diagnostic criteria may account for much of the increase in ADHD and autism diagnoses.

Language note: Although individual preferences exist, surveys of the autistic community consistently show that autistic people prefer identity-first language rather than person-first language (i.e., ...

Forbes contributors publish independent expert analyses and insights. For a long time, ADHD and autism were considered conditions that primarily affected boys and men. The common belief was that these ...

Studies reveal a complex interplay of traits, genes, and brain structure behind the dual diagnosis—raising new questions about how we define and treat both conditions. Photographer Emily June Smith ...

Believe it or not, your backside might reveal a thing or two about your brain. Neurodevelopmental disorders like autism and ADHD often share symptoms, including challenges with social situations, ...