Schizophrenia is said to be a severe disturbance of the brain's functioning. Current evidence concerning the causes of schizophrenia is varied. The data suggests that there are multiple factors involved. These factors include changes in the chemistry of the brain, changes in the structure of the brain, and genetic factors. Head injuries, as well as viral factors, may also be involved. Some theories suggest that schizophrenia is a group of related diseases caused by different factors. It may develop so gradually that the family and even the person with the disease may not realize that anything is wrong for a long period of time. This was evident in the case of John Nash and his wife. This slow deterioration is referred to as gradual-onset or insidious schizophrenia. A gradual build-up of symptoms may or may not lead to an acute or crisis episode of schizophrenia. An acute episode is short and intense, and involves hallucinations, delusions, thought disorder, and an altered sense......

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Title: Schizophrenia And Brain Function
Approximate Word Count: 3974
Approximate Pages: 16 (250 words per double-spaced page)

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