What causes autism spectrum disorder (ASD)? We’re not sure. How many different types of ASD exist? Good question. How many treatments are available for ASD? Not enough.
The National Institutes of Health (NIH) is taking this lack of understanding seriously. In case anyone doubts this, the NIH put its money where its mouth is last week when the agency announced the awarding of nine research grants totaling almost $100 million, over the next five years. This is roughly ten times more than the average research grant given to a researcher.