Autism may have two distinct subtypes based on brain connectivity patterns

Article excerpt

Researchers have identified two distinct subtypes of autism based on differences in brain connectivity patterns, potentially explaining why autistic individuals' experiences and needs vary so widely. The finding suggests that autism spectrum disorder is not a monolithic condition but rather comprises different neurological profiles. This discovery could reshape how clinicians approach diagnosis and treatment, moving away from the traditional spectrum model toward more precise subtype-based interventions. The work builds on growing recognition that autism manifests differently across individuals, with variations in social interaction, communication, sensory processing, and behavior that existing frameworks struggle to fully capture.