The purpose of this website is to provide information about the dopamine-hypothesis of schizophrenia. Although there is no one cause for schizophrenia, this. Dopamine and Schizophrenia. No one knows exactly what causes schizophrenia. There is a lot of evidence that supports the dopamine hypothesis of schizophrenia. Schizophrenia, as compared with control subjects, also is associated with an increased releasability of dopamine (13, 14). A high release rate of dopamine reduces the. The causes of schizophrenia have been the subject of much debate, with various factors proposed and discounted or modified. The language of schizophrenia research. The dopamine hypothesis of schizophrenia or the dopamine hypothesis of psychosis is a theory that argues that the unusual behaviour and experiences associated with. The dopamine hypothesis of schizophrenia or the dopamine hypothesis of psychosis is a model, attributing symptoms of schizophrenia (like psychoses) to a disturbed and. There are several neurochemical hypotheses as to why schizophrenia occurs. The first of these was the dopamine hypothesis. Dopamine is what's called a. Dopamine Hypothesis of Schizophrenia: Previous Slide | Next Slide Advertisement Schizophrenia is a treatable psychotic disorder that debilitates people with delusions, hallucinations, and disorganized speech. Information about schizophrenia causes. The Dopamine Hypothesis of Schizophrenia: Updated December 2012. Important Notice: Schizophrenia Research Forum does not provide medical advice nor promote any.