Morten Harket's journey from A-ha stardom to solo success and recent health battles reveals the resilience and legacy of ...

Learn about Parkinson's disease treatments, symptoms, medication and more. Skip to main content. Your source for the latest research news. Follow: Facebook X/Twitter Subscribe: RSS Feeds.

Parkinson's disease is a progressive neurodegenerative disorder, which is characterized by motor symptoms such as tremor, rigidity, slowness of movement and problems with gait.