A loss of the sense of smell or acting out one’s dreams can occur years in advance.

An “extraordinary” brain network discovery shows that Parkinson’s disease may not be a movement disorder after all ...

A new study suggests Parkinson’s may stem from disruptions in a little-known brain network, reshaping how doctors think about ...

Parkinson's disease, a progressive neurological disorder affecting more than 1 million people in the U.S. and more than 10 ...

Swedish researchers discover a blood test that can detect Parkinson's disease up to 20 years before symptoms appear, offering ...

Parkinson's disease is degenerative neurological disorder that primarily affects movement due to damage to dopamine-producing nerve cells ...

Parkinson's disease does more than cause tremors and trouble walking. It can also affect sleep, smell, digestion and even thinking. NPR's Jon Hamilton reports on new research suggesting that's because ...

Scientists in Sweden and Norway have uncovered a promising way to spot Parkinson’s disease years—possibly decades—before its most damaging symptoms appear. By detecting subtle biological signals in ...

A newly identified brain network may be the real driver of Parkinson’s—and precisely targeting it just delivered a major boost in symptom relief.

An early symptom of Parkinson’s is sleep dysfunction, according to the Journal of Clinical Sleep Medicine. Instead of ...

More than 1 million Americans live with the neurodegenerative brain disorder – and that number is expected to climb ...

Answers to some of the more common questions about this disease. — -- Iconic American civil rights activist, politician and minister Jesse Jackson announced Friday that his doctors have diagnosed ...