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

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

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

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 ...