5 Advanced Leg stiffness ... Doctors classify stages of Parkinson's based on the severity and types of symptoms you have as the disease progresses. Your doctor will manage your disease with ...

In general, there are 5 ... stages are determined by how many hours of sleep you’ve missed. The symptoms of sleep deprivation tend to worsen for each stage. According to the Centers for Disease ...

The Michael J. Fox Foundation for Parkinson’s Research has partnered with Grifols, a global healthcare company, to identify ...

Roche said a Parkinson's disease experimental drug missed its primary goal in a mid-stage trial, the second setback this week for candidate treatments for the neurodegenerative condition.