A new study is being conducted to assess the brain chemistry of patients who are newly diagnosed with Parkinson's disease. Which neurotransmitter should this study measure?
A)Dopamine
B)Serotonin
C)Endorphin
D)Norepinephrine

Question

Quizplus · Accepted Answer

Dopamine is the primary neurotransmitter involved in Parkinson's disease, as the condition is associated with a decrease in dopamine levels due to the degeneration of dopaminergic neurons in the substantia nigra.

A New Study Is Being Conducted to Assess the Brain