Brett Favre announced his diagnosis on Tuesday. Here’s what we know about the disease and its relationship to head injuries.
CNN chief medical correspondent Dr. Sanjay Gupta shares his expert take on Parkinson’s disease after football Hall of Famer ...
Former NFL player Brett Favre announced this week he's been recently diagnosed with the condition. Here's what to know.
The number of people living with Parkinson's disease globally has doubled in the past 25 years. Yet the treatment and ...