The ___ is (are)lesioned to alleviate symptoms of Parkinson's.

Question

Quizplus · Accepted Answer

Lesioning the globus pallidus and subthalamic nucleus has been shown to alleviate symptoms of Parkinson's disease. These structures are involved in the basal ganglia circuitry, which is compromised in Parkinson's. Lesioning these areas can improve motor function and reduce tremors. The putamen and caudate are also involved in the basal ganglia circuitry but lesioning them can result in unintended consequences such as dyskinesia. The substantia nigra is actually affected in Parkinson's disease, so lesioning it would not help alleviate symptoms. Lesioning the primary motor cortex would not be effective in treating Parkinson's as it is not directly involved in the basal ganglia circuitry.

The ___ Is (Are)lesioned to Alleviate Symptoms of Parkinson's