Parkinson s Disease The Loss Of Dopaminergic Cells...

Parkinson’s disease, is distinguished by the loss of dopaminergic cells within the brain. This dopaminergic degeneration is accompanied by severe symptoms, which significantly affects individuals and those around them. The rate at which this degradation; and therefore the rate at which the corresponding symptoms arises, varies among individuals. Often these symptoms do not worsen until the affected individual has reached the age of 60 to 65 years old, when the dopaminergic depletion has become significant. Before this point, it is difficult to diagnose an individual with the disease. Furthermore, a clinical approach is needed to diagnosis the disease and has made it difficult to diagnose the disease early in its progression. Recently new diagnostic methods, focused on detecting symptoms unique to the disease to eliminate this obstacle. First and foremost, symptoms of Parkinson’s disease is divided among three categorizes. The first being, cardinal signs which includes the following symptoms: slow movement, rest tremor, stiff or inflexible muscles and postural instability. The next known as motor symptoms, consist of the following: hypomimia, slurred or slow speech, difficulty swallowing, sialorrhoe, and general slowness in movement. Lastly non-motor symptoms include: autonomic dysfunction, sleeping disorder, depression, dementia, and cognitive abnormalities Additionally, these symptoms do not arise all at once. Each symptoms arises periodically. Dopaminergic cellsShow MoreRelatedAlzheimer s Disease And Its Effects On The Lives Of Millions Americans Essay1714 Words   |  7 PagesNeurodegenerative diseases continue to affect the lives of millions Americans each year, with incidence and prevalence rates ever increasing. These diseases cause degeneration or death of nerve cells in the brain. 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