dopamine hypothesis

dopamine hypothesis
the theory that schizophrenia is caused in part by abnormalities in the metabolism of dopamine and can be treated in part by drugs (such as chlorpromazine) that antagonize its action as a neurotransmitter.

Medical dictionary. 2011.

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  • hypothesis — A conjecture advanced for heuristic purposes, cast in a form that is amenable to confirmation or refutation by the conductance of definable experiments and the critical assembly of empiric data; not to be confused with assumption, postulation, or …   Medical dictionary

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