Special thanks to Osmosis for allowing us to share this video! What is schizophrenia? Schizophrenia is a type of mental disorder characterized by several types of symptoms, including positive symptoms (eg, delusions, hallucinations), negative symptoms (eg, alogia), and cognitive symptoms. This video covers the main symptoms, criteria for diagnosis, possible causes, and treatment of schizophrenia. For more study tools from Osmosis on Medscape, see our collection: https://wb.md/3qS8v16