Vibrotactile Coordinated Reset for Parkinsons Patients Who Are on Dopaminergic Medication

Inclusion Criteria: * Age at the time of enrollment: Adults 18 and older * Idiopathic Parkinson's Symptoms between Hoehn and Yahr stages 2 to 4 * Fluent in English * Comfortable with technology; can use a computer, check email, and access the internet; can initiate and engage in a virtual meeting for training and monitoring purposes. * Lives in the United States Exclusion Criteria: * Any significant neuro-psychiatric problems, including acute confusional state, ongoing psychosis, or suicidal tendencies. * Any current drug or alcohol abuse. * Participation in another drug, device, or biologics trial concurrently or within the preceding 30 days. Any other trial participation should be approved by the Principal Investigators. * Pregnancy, breast-feeding or wanting to become pregnant. * Patient is unable to communicate properly with staff (i.e., severe speech problems). * Excessive drooling