Question: Which statement best describes the relationship between Parkinson's disease and the neurotransmitter dopamine? Need Assignment Help?
Group of answer choices
- People with Parkinson's suffer from an excess of dopamine, which causes a loss of neurons in the substania nigra.
- When people with Parkinson's lose 10% of the neurons in their substania nigra, they can no longer produce dopamine.
- As Parkinson's progresses, dopamine production is reduced due to loss of neurons in the substania nigra.
- Parkinson's can be treated by supplying synthetic dopamine to the substania nigra.