To some extent, we all have quirks or idiosyncrasies, and some geniuses, because of how bright they are and how focused they are, may have liberal eccentricities, but they're not at a disabling level.

There are people at the extremes who aren't able to do anything musically, and then others sort of fall in the middle. And the same thing with math, and the same thing with art. You'll find people who are geniuses, or prodigies at the far end of the bell shaped curve, and I think you will find some of the acquired savants in that category who happened to have been endowed with that kind of talent, which explains why not everyone becomes an acquired savant.

There are some cases that have come to my attention where there's been a head injury, or getting struck by lightning and surviving, with really no disability or residual. So there are cases that I'm aware of where there's been some incident which triggered the acquired savant ability, but is not associated with long term disability, so that can occur. But I think that's probably the exception rather than the rule in that I think many of the acquired savants do end up with some residual disability.

Parents don't particularly care whether it's early infantile autism or whatever label the clinicians have put on it. All they want is treatment, and they want what's best for their child, whatever that is. And when it comes to treatment, it may be that there's much more shared interventions that don't make any difference what label we're putting on it.

We can't use the word normal anymore because it's sort of come to be politically incorrect, because normal implies a classification, and categorizations, and exclusions, and so forth. So neurotypical is the word that we now have to use for what I call normal behavior. Neurotypical behaviors are those kinds of behaviors within the range of usual human conduct that do not rise to the level of a disorder.

Originally when we talked about language disorder it was a catastrophic language disorder. It's substantial, and from a treatment standpoint it's okay to keep diluting that term, but from a research standpoint we need to be much more precise. I wish somebody would take up the mantle of just that particular task.

There is such a thing as genius, and these are people who do not have a formal disability, DSM-IV-type. They may have liberal eccentricities or quirks in their personality, but they don't rise to the level of a disability.