What Are the First Signs and Symptoms of Parkinson's? (1:40)
The first signs of Parkinson’s include resting tremors, slow movement and rigidity. Medications can ease symptoms for sometime but eventually they don’t work as well. Biomedical engineer Sri Sarma, PhD, explains why in this video.
More than a million Americans have Parkinson's disease, a progressive neurological disorder that affects movement. It's also linked to other conditions, such as diabetes. Experts discuss how to prevent and treat Parkinson's disease.
