If a person receives the chemical L-dopa, a precursor of dopamine, it reduces the symptoms of Parkinson's disease. However, L-dopa may increase symptoms of schizophrenia. What might one reasonably conclude from this?

Question

Quizplus · Accepted Answer

The fact that L-dopa may increase symptoms of schizophrenia suggests that excessive dopamine production may be linked to the development of schizophrenia. This is supported by other research that has found higher levels of dopamine in the brains of individuals with schizophrenia.

If a Person Receives the Chemical L-Dopa, a Precursor of Dopamine