Parkinsons Disease1

Parkinsons Disease1 What is Parkinson’s Disease Parkinson’s Disease or PD is a common and progressive wit disorder that results from decadency of nerve cells in the portion of the mid spirit that controls body movements. Occurring generally in older adults that are over sixty eld of age, the affection is characterized by gradual, progressive muscle rigidity, tremors and clumsiness. When Parkinson’s sickness occurs, degenerative changes are found in an area of the brain known as the substantia nigra, which produces dopamine, a chemical substance that enables band to move normally and smoothly. Parkinsons disease is characterized by a severe shortage of dopamine. It is this deficiency that causes the symptoms of the disease. Parkinsons disease was reservoir formally described in An Essay on the shaking Palsy, published in 1817 by a London doctor up named James Parkinson, but it has probably existed for ma ny thousands of years. Its symptoms and p...If you want to puzzle a full essay, order it on our website: BestEssayCheap.com

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