Brett Favre announced his diagnosis on Tuesday. Here’s what we know about the disease and its relationship to head injuries.
The number of people living with Parkinson's disease globally has doubled in the past 25 years. Yet the treatment and ...
Parkinson's is caused by the loss of neurons that produce dopamine, PPX binds to dopamine receptors in the brain.
An artist diagnosed with Parkinson's said his condition gave him the drive to keep working. Andrew Haslen, 70, from Lavenham, ...