This is quite an interesting study. Certainly a long way to go in understanding the data better, but looks like the right direction forward in the research.

Particular genetic variants in the human genome that are important for the development of the brain early in the life of the foetus are frequently found in psychiatric disorders, recent work from Denmark shows. Researchers studied a total of 8 million genetic variants and found that some of them occur particularly often in people who

Source: Psychiatric Disorders Correlation With Prenatal Gene Regulation Confirmed