Migration and schizophrenia | Horizon

The file drawer effect | All in the Mind

Medical doctors discuss the problem with many drug trials and the issue of the file drawer effect of not publishing negative trials.

Dopamine and schizophrenia | Horizon

Research suggests that high levels of dopamine can lead to psychosis in schizophrenia.

Anti-psychotic medication | Horizon

The main treatment for schizophrenia is anti-psychotic medication which reduces symptoms of psychosis.

Inner speech and schizophrenia | Horizon

Professor Charles Fernyhough explains the role of inner speech and how it is linked to the dopamine hypothesis.

Migration and schizophrenia | Horizon

Explanation of the theory that migration is the main cause of the observed racial bias in the diagnosis of schizophrenia.