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The suspected cause of schizophrenia is an abnormal increase in the neurotransmitter dopamine in the brain. This dysregulation is thought to contribute to the positive symptoms of schizophrenia, such as hallucinations and delusions. Researchers believe that an overactivity of dopamine pathways, particularly in regions like the mesolimbic system, plays a significant role in the development of the disorder.

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2mo ago

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