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

A new analysis of gene expression in blood samples suggests that specific biological signs of Parkinson’s disease are ...

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 have found a key brain network that’s disrupted by Parkinson’s disease, according to a study published today in ...

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

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

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 ...

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

Researchers have uncovered a fast-acting brain network that may determine how effectively deep brain stimulation improves Parkinson’s symptoms. Parkinson’s disease can make everyday movements slow, ...

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 ...

Gasper Giordano of Manalapan has a great specialist doctor on call to help his fight against Parkinson's — his own daughter, ...