At Elder Law of East Tennessee, we see a good number of people who have Parkinson's Disease. Families tell us that early symptoms include increasing unsteadiness, falls, fine motor tremors, somewhat clouded cognition or judgment, and flat facial expressions. Parkinson's Disease is a progressive brain disorder in which dopamine-producing neurons are damaged over time, causing a variety of motor and non-motor symptoms. In layman's terms, this means that the individual may know that they need to move their legs to walk, but the neurons which carry that message to the lower extremities are short-circuited. Sometimes they work; sometimes they don't.