Parkinson’s disease is a neurodegenerative disorder characterized by slowed movement, muscle stiffness, tremors in the hands ...

Despite their differences, Alzheimer’s disease and Parkinson’s disease share several risk factors and mechanisms of neuronal damage. Both also feature a phase that precedes the appearance of symptoms ...

"People with lower step counts had a noticeably higher risk of Parkinson’s disease," paper author Aiden Doherty told Newsweek ...

Changes in the bacteria found in the mouth and gut of Parkinson’s disease patients could act as an early warning sign that their symptoms are worsening, new research suggests. Scientists, using ...