In the U.S., there are approximately a million people living with Parkinson's disease, a nervous system disorder that seriously affects body movements, often characterized by tremors. There is no ...

At the Ronald Reagan UCLA Medical Center, a patient with Parkinson’s disease sat at a desk in front of a computer, pen in hand. But this was no ordinary pen. You can’t use it to write on paper.

Every year, tens of thousands of people with signs of Parkinson’s disease go unnoticed until the incurable neurodegenerative condition has already progressed. Motor symptoms, such as tremors or ...