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Parkinson's Disease

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May 1, 2024 4 minute read

Parkinson's Disease is a progressive neurological disorder that affects the central nervous system. It is characterized by tremors, muscle rigidity, impaired balance, and slowed movement. Parkinson's Disease is caused by the loss of dopamine-producing neurons in the brain, which leads to a decrease in dopamine levels. Dopamine is a neurotransmitter that helps control movement, cognition, and emotion.

Symptoms of Parkinson's Disease

The symptoms of Parkinson's Disease can vary from person to person, and they may worsen over time. Some of the most common symptoms include:

  • Tremors
  • Muscle rigidity
  • Impaired balance
  • Slowed movement
  • Speech problems
  • Difficulty swallowing
  • Cognitive impairment
  • Depression
  • Anxiety

Parkinson's Disease can also lead to a number of other problems, such as falls, fractures, and pressure sores.

Causes of Parkinson's Disease

The exact cause of Parkinson's Disease is unknown, but it is believed to be caused by a combination of genetic and environmental factors. Some of the risk factors for Parkinson's Disease include:

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Reading list

We've selected five books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Parkinson's Disease.
This journal publishes original research on all aspects of movement disorders, including Parkinson's disease.
This journal publishes original research on all aspects of neurology, including Parkinson's disease.
Provides practical advice for caregivers of people with Parkinson's disease, covering everything from how to provide physical care to how to deal with the emotional challenges of the disease.
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