Genetics and autism: untangling the debate
Autism spectrum disorder (ASD) is rarely far from the news. ASD is a complex, and as yet poorly understood, pervasive developmental disorder. People with ASD display a triad of impairments in social communication, social interaction, and social imagination (1). The impact of these impairments on children and adults with ASD, and on their families, can vary enormously. However, a common reaction to ASD is fear: fear that my child may develop ASD; fear that my child with ASD will suffer;