Termpaper on parkinson's disease
to concentrate and stay focused on what they are doing. Levodopa is the primary identity crisis essay medication used to treat symptoms and is based on a strategy of dopamine replacement. In addition, the drug treatments tend to lose effectiveness over time as the disease progresses. When this occurs, an individual starts to show the signs and symptoms of Parkinsons disease. The chemical dopamine plays a critical role in Parkinsons disease. Some features seen with Parkinson's disease that occur with other disorders (progressive supranuclear palsy) or as a side effect of certain medications (antipsychotic drugs). Another connection between the two conditions was recent research has shown that genetic variations in the park2 gene (also known. Pmid: (This article is open access if you would like to read it) There are about 20 genes that have been associated with Parkinsons disease, and they are referred to as the park genes.
James Parkinson James Parkinson (1755-1824) - an English apothecary surgeon, political activist, paleontologist and geologist, wrote An Essay on the Shaking Palsy in 1817. The communication between the substantia nigra and the corpus striatum becomes impaired. Postural instability is generally an indication of relatively advanced Parkinsons Disease, with gait becoming slower as the victim has more difficulty maintaining the required level of coordination to walk and stand erect. It is general responsive to a dopamine treatment, which may be due to the fact that the disease produces the deterioration of the nigral dopamine neurons during the progression of the disease. The tremor is generally asymmetric and increases with anxiety, certain types of motor activity and when walking.
Movement disorders describe a variety of abnormal body movements that have a neurological basis, and include such conditions. The Term Paper on History Of Parkinsons Disease part. Read all about Parkinson 's Disease including the causes, symptoms, diagnosis and treatment.