摘要：This review summarizes published results that are related to the coupling between the dopaminergic and the serotonergic systems and their association to Parkinson’s disease. We focus on the 6-hydroxydopamine rat model of Parkinson’s disease to better understand how dopamine dysfunction affects the serotonergic system, and furthermore to investigate whether a bidi-rectional coupling exists and how it affects functionality and behavior. The accumulated evidence supports a proposed mechanism for this coupling that evolves the lateral habenula.
