Schizophrenia

Definition

Schizophrenia is the most chronic and disabling of the severe mental disorders, associated with abnormalities of brainstructure and function, disorganized speech and behavior, delusions, and hallucinations. It is sometimes called a psychotic disorder or a psychosis.

Description

People diagnosed with schizophrenia do not always have the same set of symptoms; in addition, a given patient's symptoms may change over time. Since the nineteenth century, doctors have recognized different...

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