Understanding Parkinsons Disease Essay -- Health Medicine

Understanding shaking palsy infirmitydiagnosing of Parkinsons ailment To date, there are no specific diagnostic criteria for Parkinsons Disease. Diagnosis can only be made by an expert trial run after the person has already developed symptoms. Biochemical measures can be used such as a covering strategy observe the dopamine levels in the cerebrospinal fluid. Otherwise, specifically 6(18F)dopa positron emission imagination can be used for a direct measurement of dopamine activity. Using a computer to assess movement time is some other test for Parkinsons indisposition. To examine the electrophysiological feature articles of tremor and preclinical nigral dysfunction characteristic of Parkinsons EMG (electromyographic recordings) can be used. Finally, a symptomatic screening is often utilized and consists of nine symptom related questions, as closely as disease specific and drug specific questions. This provides an indirect practicable measure of the nigrostriatal dopam ine system.Facts about Parkinsons Disease Increasing ripen strongly increases the risk of Parkinsons disease. Male gender and possibly tweed ancestry are associated with more modest increases in risk. The reported prevalence of Parkinsons disease varies widely in international community-based studies ranging from 31 to 328 per 100,000 people. Whether these differences exemplify actual differences in the occurrence of disease cannot be easily determined. This is ascribable to the limited number of studies conducted and restricted population samples used. The risk factors of Parkinsons disease are primarily environmental and are not genetically based.clinical Features The main clinical features in Parkinsons Disease include rigidity, bradyki... ...an de Silva, H.A. Khan, N.L. & Wood, N.W. (2000). The genetic science of Parkinsons disease. Current Opinion in Genetics & Development 103 (June) 292-298. Tanner, C. M. (1996). Early Intervention in Parkinsons Disease epidem iological Considerations. Ann Epidemiol. 6 5 438-441.Tasker, R.R. Lang, A.E. & Lozano, A..M.. (2000). Pallidal and Thalamic Surgery for Parkinsons Disease. Experimental Neurology. 1441 35 - 40.Veldman, B.A.J. Wijn, A.M. Knoers, N. Praamstra, P. & Horstink, M.W.I.M. (1998 ). Genetic and environmental risk factors in Parkinsons disease. clinical Neurology and Neurosurgery 100115-26.Volkmann, J. & Sturm, V. (1998). Indication and results of stereotactic surgery for advanced Parkinsons disease. Critical Reviews in Neurosurgery. 84 209-216. For information regarding Parkinsons Disease http//www.parkinsonsweb.com/