Will Exercise Help Prevent Parkinson’s Disease?

Julia Basso, PhD Affiliation: New York University, Center for Neural Science Parkinson’s disease is a neurodegenerative disorder characterized by loss of dopamine neurons in the substantia nigra pars compacta, a part of the brain’s basal ganglia system.  The symptoms of this disease are motoric in nature and include tremor, or a shaking of the extremities;