Parkinsons Disease1

Parkinsons Disease1 What is Parkinson’s Disease Parkinson’s Disease or PD is a common and progressive wit disorder that results from throwback of nerve cells in the portion of the mid originator that controls body movements. Occurring more often than not in older adults that are over sixty geezerhood of age, the affection is characterized by gradual, progressive muscle rigidity, tremors and clumsiness.

When Parkinson’s distemper occurs, degenerative changes are found in an area of the brain known as the substantia nigra, which produces dopamine, a chemical substance tha t enables down 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 spring formally described in An Essay on the trembling Palsy, published in 1817 by a London indemnify named James Parkinson, but it has probably existed for many thousands of years. Its symptoms and p...If you want to posture a full essay, order it on our website: BestEssayCheap.com

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