A team led by researchers at Chalmers University of Technology, Sweden, has succeeded in identifying biomarkers for Parkinson's disease in its earliest stages, before extensive brain damage has ...

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Exposure to ambient trichloroethylene (TCE) was tied to an increased risk of Parkinson's disease. People living in areas with the highest outdoor TCE levels had a 10% higher relative risk. The EPA ...

Scientists have uncovered how a long-mysterious ion channel helps cells regulate the acidity of their internal recycling centers. By acting as a kind of molecular safety valve, this mechanism appears ...

Each year, around 90,000 people in the U.S. are diagnosed with Parkinson’s, a neurodegenerative disease that can cause tremors and affect cognition. Scientists are working to identify some of the ...

Parkinson’s disease is a progressive movement disorder that damages nerve cells in the brain. This damage causes motor symptoms like tremor, stiffness, and problems with movement, and it can also ...

Mood changes in older adults are often attributed to life circumstances or declining health, but new population-level evidence suggests they may sometimes reflect earlier shifts within the brain ...

About 1 million Americans suffer from Parkinson’s disease, with around 90,000 new cases diagnosed each year, according to the Parkinson’s Foundation. The chronic, degenerative brain disorder destroys ...

Introduction: Oropharyngeal dysphagia (OD) is a common and significant complication of Parkinson’s disease (PD), contributing to malnutrition, respiratory complications and impaired medication intake.