Autism, or autism spectrum disorder (ASD), is a complex neurodevelopmental condition that affects social interaction, communication, behavior, and sensory perception. It’s called a “spectrum” because it can manifest differently in each individual, ranging from mild to severe. ASD is typically diagnosed in early childhood, often by the age of 2 to 3, as certain developmental
milestones are missed or delayed. While the exact cause remains unclear, research suggests a combination of genetic predisposition and environmental factors.