Based on the effectiveness of drugs used to treat schizophrenia, researchers believe that the neurotransmitter dopamine has a primary role in the disease.
What is the role of dopamine in schizophrenia?
- Dopamine plays an important role in the treatment of schizophrenia.
- Antipsychotic drugs block dopamine activity and are used to manage the positive symptoms of schizophrenia.
- However, people taking antipsychotic drugs often experience side effects.
Is dopamine high or low in schizophrenia?
- Schizophrenia might also be characterized by low dopamine in the prefrontal cortex, but again the evidence is inconclusive.
- 11 Some studies have found that patients with schizophrenia have elevated levels of dopamine in this region, while others suggest that there are too few dopamine receptors.
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