The original poster isn't going to respond; it seems he was only active for about a month after registering and hasn't signed on for nearly a year since.

Though I must say, if you what you say is accurate then that's quite annoying. Nearly every neurochemical research article ever made that studies schizophrenia doesn't differentiate between different subsets. In other words, combined with what you've said, it's all completely useless. (Not that I thought any differently as it was, since it's all fairly contradictory and inconclusive anyway.)