Asked • 05/04/19

Why is dopamine or a dopamine-receptor agonist not pumped into the brain of Parkinson patients?

I am aware that dopamine cannot cross the blood-brain barrier, but can't it be pumped inside the cerebrospinal fluid via some permanent tube implant? Wouldn't Parkinson patients chose that over succumbing to the disease? Why hasn't it even been ever tried?

1 Expert Answer


Justin K. answered • 05/05/19

New to Wyzant

Medical student who is happy to teach any age!

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.