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What area of the brain is the source of Parkinson’s disease?

-  This disorder affects nerve cells in the parts of the brain called the basal ganglia and the substantia nigra. The nerve cells in the substantia nigra produce dopamine and get messages that plan and control body movement.

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What is the difference between embryonic stem cells and adult stem cells?

- Embryonic stem cells can become any kind of body cell. While adult stem cells can only be used for different cell fates. Like a adult cell from the muscle can only be used in the muscle.

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What are the symptoms of Parkinson’s disease?

- Loss of balance
- Loss of smell
- Tremor
- Constipation
- Dizziness
- Hunching over
- Stiffness
- Sleep problems
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