One of the puzzling things about medicine is the language used and I don't just mean the technical stuff. For example, a positive result in medicine often means that there is something wrong whereas a negative result means you're o.k. - or does it?
When it comes to considering positive and negative symptoms in schizophrenia, the meanings do change somewhat. In this context, ‘positive' actually refers to symptoms in addition to what might be considered standard behavior. Delusions and...

