The exact cause of Parkinson's disease is unknown. Scientists think that Parkinson's is probably due to a combination of genetic and environmental factors.
Genetic Factors
Specific genetic factors appear to play a strong role in early-onset Parkinson's disease, an uncommon form of the disease. Recent research suggests that multiple genetic factors may also be involved in some cases of late-onset Parkinson's disease.
Environmental Factors
Environmental factors alone are probably not a cause of...
Read moreSome studies have shown that, although Alzheimer's disease and Parkinson's disease are distinct neurological disorders, as many as 25... Read more »
Most people have witnessed the effects that Parkinson's disease has had on Michael J. Fox and Mohammad Ali. The tremors, gait... Read more »
An article appearing in the current issue of Brain, the Oxford Journal of Neurology, reveals that researchers at the Mayo Clinic have found... Read more »
Source: Harvard Decision Guide
What Is It? Parkinson's disease is a disease of the central nervous system that causes problems with body motions, including tremor (shakiness),... Read more »
Source: Medifocus Guidebook on: Parkinson's Disease
Signs and Symptoms of Parkinson's DiseaseEarly presentation of Parkinson's disease (PD) is often missed because the symptoms can be subtle and the... Read more »
Source: Medifocus Guidebook on: Parkinson's Disease
The diagnosis and symptoms of Parkinson's disease can be devastating to an individual and family. However, there are several excellent resources... Read more »
Source: ADAM Encyclopedia
Parkinsonism - secondary Symptoms Symptoms of parkinsonism may include: Decrease in facial expressions Difficulty starting... Read more »
Source: ADAM Encyclopedia
Paralysis agitans; Shaking palsyPreventionReferencesLang AE. When and how should treatment be started in Parkinson disease? Neurology. 2009;72(7... Read more »