Parkinsons Disease - the chances of a trembling body Essay -- Biology

Parkinsons infirmity - the chances of a trembling bodyI have been closely pursuit the news in the past months and I have noted a continuum in the coverage of the medical condition of one person who for more symbolizes the virtues of man, has been associated with the liberation of the minds of people under the communist era, has firmly supported the foundations of the Catholic faith and has been inspiration for many - the current Pope John capital of Minnesota II. The newspaper photos of his almost expressionless face and the constant trembling excrete which have started hindering his public activities and my deep respect to the his achievements made me savour into the roots of the Parkinsons disease and its effects on behavior.Parkinsons disease, or the shaking palsy as first defined by Dr.Parkinson in the archean 19th century, is defined as a disorder of the rally nervous system, strickleing about 2% of the worlds population. It is more common among senior(a) people and the re is a higher percentage of men bear on by it. (1)Cells in the part of the brain that control movement argon lost, causing sometimes severe difficulty in performing movements with a variable intensity depending on the individual cases(2) The widely recognized symptoms complicate muscular rigidity, resting tremors, bradykinesia, inconsistency of posture, dementia. All of these symptoms directly or indirectly affect the patients behavior. The symptoms only appear after the death of 80% of the cells which produce dopamine. (4) The red of dopamine causes the nerve cells of the basal ganglia to fire out of control, leaving patients ineffective to direct or control their movements in a normal manner. Thus, the early diagnosis is very hard, especially in the sporadic cases. Early symp... ...ynmawr.edu/bb/neuro/neuro02/web2/www.parkinsoninfor.com 4) BBC wellness News. , BBC News Agency with certain articles on current researchhttp//news.bbc.co.uk/1/hi/health/317413.stm 5) Research New s.http//serendip.brynmawr.edu/bb/neuro/neuro02/web2/www.nhgri.nih.gov/DIR/LGDR/PARK/media_rel.html 6) Molecules of the Mind Dreaming of Parkinsons. , elicit articlehttp//serendip.brynmawr.edu/bb/neuro/neuro02/web2/www.medinfosource.com/mb/mb980212.html 7) The Parkinsons Institute http//serendip.brynmawr.edu/bb/neuro/neuro02/web2/www.parkinsoninstitute.org/movement_disorders/parkinsons.html8) An Active Web imagery for Parkinsons Disease Information http//cgi.sapien.net/cgi-bin/parkinsonweb/news9) An Online Support Group for Patientshttp//serendip.brynmawr.edu/bb/neuro/neuro02/web2/www.parkinson.org/denyingparkinson.htm