1. Schizophrenia  (Trust Mark: Doctor-Reviewed)
Schizophrenia is a mental disorder that makes it difficult to tell the difference between real and unreal experiences, to think logically, to have normal emotional responses, and to behave normally in social situations.• Reviewer: Christos Ballas, MD, Attending Psychiatrist, Hospital of the University of Pennsylvania, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

2. Schizophrenia  (Trust Mark: Doctor-Reviewed)
Schizophrenia is the most chronic and disabling of the severe mental disorders, associated with abnormalities of brain structure and function, disorganized speech and behavior, delusions , and hallucinations . It is sometimes called a psychotic di...• Author: Rebecca J. Frey Ph.D.