A quick comment that follows on Dr. Mottron's remarks about autism spectrum disorder is that what we do not have in autism is a way of classifying levels of function, as we do in cancer or in cerebral palsy. We don't know who might benefit from what treatment, because we lump everything into one category. We don't do that with other conditions. That's a fundamental gap in our understanding of autism, and it's a resolvable gap.
I could say more about it, but I won't.