Some movement symptoms of Parkinsons disease includes, tremor dread i the hands, arms, legs, jaw and face. Some stiffness of the limb and trunk, stiffness of movements, difficulty initiating of movements. Some postural instability is impaired balance. Parkinsons disease may cause depression, anxiety, dementia and impaired mentation and difficulty in swallowing and chewing in addition to lecture changes, urinary problems or constipation.
   Parkinsons disease can also cause very oily or very teetotal skin, excessive sweating and sleeping problems. Not all of these symptoms occur in everyone with Parkinsons disease.
The disease is located in some(prenominal) areas of the brain; intimately of the significant is loss of dopamine producing neurons in the substantia nigra. Parkinsons disease affect 50 to 80 pct of dopamine neurons have died over many years. There have been many questions why dopamine neurons begin to degenerate intensely investigation by scientists in our labs and by scientists all over the world and in recent years; there is stable no definite answer.
   Tremor is one of the most well-known symptom and is the most common that is around 33% of individuals with Parkinsons disease. (1) Parkinsons disease affects a greater extent of most distal parts of the limb and tremors is between 4 and 6 hertz (cycle per second) an onset appears only in...If you want to get a full essay, order it on our website: Orderessay
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