Parkinson Disease Research Paper

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1. Parkinson Disease [5 points]
2. Parkinson disease is a disorder of the nervous system which gets progressively worse. The disorder affects different sections of the brain, especially an area which is named the substantia nigra. This area controls balance and movement. One of the first symptoms of parkinson disease is shaking or tremor of the limb, especially when the body is at rest. Usually, the tremor starts on one side of the body, typically in one hand. Tremors can also affect arms, legs, the feet, or face. Other symptoms of Parkinson disease include the limbs and torso being stiff and rigidity, slow movement (bradykinesia) or being unable to move (akinesia), and balance and coordination are impaired(postural instability). These symptoms will …show more content…
Parkinson disease can also affect a person’s cognition. Some people with this condition develop mental problems such as and visual hallucinations depression. People with Parkinson disease are also at an increased risk of developing dementia, which is a decline in intellectual functions including judgment and memory.Parkinson disease that begins after age 50 is called late-onset disease. If signs and symptoms begin before age 50, the condition is early-onset disease . Early-onset cases that begin before age 20 are sometimes referred to as juvenile-onset Parkinson disease. [5 points]
3. Parkinson disease cases are probably result from an interaction of environmental and genetic factors which is complex. These cases are classified as irregular and occur in people that have no history of the disorder in their family. We still do not know

Parkinson Disease Research Paper

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