Of the following, which is considered LEAST promising as a treatment for Parkinson's disease?

Question

Quizplus · Accepted Answer

While adrenal gland transplants have been explored as a potential treatment for Parkinson's disease, they are considered the least promising option when compared to the other choices. High-frequency electrical stimulation of the globus pallidus, antioxidants, and neurotrophins have all shown some potential in mitigating the symptoms of the disease.

Of the Following, Which Is Considered LEAST Promising as a Treatment