What is Parkinson's disease?

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Learning About and Living with Parkinson's Disease

Michael J. Fox's highly publicized advocacy of Parkinson's research, along with high profile cases of the disease such as those of Muhammad Ali and former U.S. Attorney General Janet Reno, has brought Parkinson's disease to the forefront of the American consciousness. More than one million Americans are affected by this debilitating condition, and there's currently no cure. Use this guide to find information, both basic and advanced, on Parkinson's disease and the ongoing effort to cure it.

What is Parkinson's disease?

Most people associate Parkinson's disease with its most perceptible symptom, muscle tremors. This symptom, along with muscle rigidity, weakness, and impaired balance, coordination, and movement, result from the degeneration of dopamine-producing brain cells. Visit the sites in this section for a more detailed description of the causes and symptoms of Parkinson's, along with overviews of how it's diagnosed and treated.

Dulcinea's Insight

  • If you're searching for information on Parkinson's disease, two trusted methods for finding reliable information, courtesy of the findingDulcinea Health Guide, are to use health-specific search engines and to go directly to the most trusted general health sites (which undoubtedly have articles on Parkinson's). MammaHealth.com, Healia.com, and HealthFinder.gov are examples of health search engines, and the Mayo Clinic, WebMD, and eMedicineHealth.com are examples of general health information portals.
  • The overviews in this section are all similar in structure, but bring different degrees of depth, technicality, and coverage to their articles on what Parkinson's disease is.
  • While reading online, you may encounter "Parkinson's disease" written as "Parkinson disease" (as in the case of the National Parkinson Foundation and the American Parkinson Disease Association). This is an alternate, seldom used style referring to the same disease.

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Causes and Diagnosis of Parkinson's

According to the National Institute of Neurological Disorders and Stroke, genetic mutations, environmental exposures, and poor cell protein disposal could all be causes of Parkinson's. By understanding what makes the dopamine-producing brain cells in the substantia nigra region of the brain die, scientists will be able to more effectively treat the condition. There are currently no diagnostic tests for Parkinson's disease, and a diagnosis is based on a neurological exam and an evaluation of the patient's medical history.

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  • Because the cause of Parkinson's disease is unknown, there is continual research in this area. Web sites that cover Parkinson's are updated with varying frequency, so your best bet for finding information on the most recent developments can be found in Parkinson's research journals, and in the progress reports released by Parkinson's research foundations. You'll find these in the "News, Blogs, and Research on Parkinson's" and "Parkinson's Organizations" sections of this guide, respectively.
  • If you or a loved one displays the symptoms of Parkinson's disease, contact your doctor and leave the diagnosing to a trained health professional.

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Treatment for Parkinson's

Presently, there is no cure for Parkinson's disease, and its treatments seek only to alleviate its symptoms. In this section we provide links to Web sites with information on the various medications administered to patients, and on other types of treatment, such as physical therapy, improved nutrition, mental health counseling, and even surgery.

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  • Clinics, hospitals, and research centers that work with patients suffering from Parkinson's disease often have informative Web sites that provide prospective patients with supplemental information. These organizations, like the University of Maryland Parkinson's Disease and Movement Disorders Center, generally have sections outlining the available treatment options.
  • Though there are many treatment options, there is currently no known cure for Parkinson's disease. The National Parkinson Foundation has information on living with the disease.

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Parkinson's Organizations

A number of organizations are working to accelerate the search for a cure to Parkinson's disease, increase public awareness of the disease, advocate on behalf of patients and caregivers, and improve the quality of life of those who have the disease. In this section we'll direct you to the Web sites operated by these organizations so you can learn about the disease and the work these groups are doing.

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  • Because these organizations are actively engaged in furthering public awareness and education of Parkinson's disease, their Web sites are excellent sources of information on the disease.
  • In addition to information on the disease itself, you can use these sites to learn about programs, events, and research sponsored by these organizations.
  • If you're interested in donating to a Parkinson's disease research fund, you can learn how on any of these sites. By evaluating the work they have done, and exploring how your money would be used, you can select the organization that's right for you.

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News, Blogs, and Research on Parkinson's

With advocacy groups raising significant amounts of money and accelerating research (the Michael J. Fox Foundation has "funded or directed more than $95 million in research," for example), there are regular newsworthy developments in issues related to funding, research, and treatment. In this section we'll offer advice on finding the latest headlines.

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  • To find news stories on Parkinson's disease you have a few options. First, try doing a search for "Parkinson's Disease" on Topix.net. Topix is a search engine that only indexes news stories. Second, visit HealthDay.com and run a similar search using the "Keyword" bar on the right side of the page. In both cases, you will be directed to a results page containing a list of the most recent news stories containing references to Parkinson's.
  • Always useful as supplements to straight news are blogs. Because blogs offer commentary on and interpretation of the news by both health professionals and patients, you can gain a deeper understanding of the implications of, say, an experimental breakthrough or a new treatment. Blogs are also written in a style that's more personal, colorful, and informal, which in a sense puts a voice behind the news.
  • A good place to find pamphlets, brochures, newsletters, and annual reports are on the Web sites of Parkinson's disease research and advocacy organizations. These sites are included in the "What are some organizations focused on Parkinson's disease?" section of this guide. Look for a "publications" link in each site's navigation bar.

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Parkinson's Support Groups

For the sufferers of Parkinson's disease and their caregivers, support and encouragement from family and friends is invaluable. Yet meeting with others who have experience with the disease affords a unique type of support, one that can be given only by a person who understands what you or your loved one is going through. Use this section to connect with Parkinson's disease support communities.

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  • With respect to finding support, the Internet can be used in two distinct ways. First, it can be an efficient, effective resource for locating local support groups that offer a very personal, face-to-face experience, and are run by national foundations. Second, the Web can be used to find support of an online variety. Through discussion groups and blogs you can interact with others who understand what you are going through.
  • Use caution when taking advice on message boards, as there is no guarantee of credibility.

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