The study will explore the viability of an alternative/novel programming strategy in Deep Brain Stimulation (DBS) for patients with Parkinson's Disease (PD).

The study will explore the feasibility of utilizing an alternative/novel programming technique in Deep Brain Stimulation (DBS) for patients with Parkinson's Disease (PD).

Key Inclusion Criteria:

1. Subject with PD implanted bilaterally in the STN and receiving DBS therapy for at least 3 months.
2. Tolerates > 12 hours OFF medication and, per clinical judgment, be able to perform all study related procedures.
3. Able to understand the study requirements and the treatment procedures and must provide written informed consent before any study-specific tests or procedures are performed.

Key Exclusion Criteria:

1. Exhibits significant psychiatric problems, including unrelated clinically significant depression as determined by the investigator.
2. A female who is pregnant, is breastfeeding, or is of childbearing potential and planning to get pregnant

During follow-up, the conventional Deep Brain Stimulation (cDBS) program and one or more of these novel Deep Brain Stimulation (nDBS) programs are programmed into a subject's IPG. At the investigator's discretion, a copy of the cDBS program may also be stored in one of the investigational slots. The subject will be blinded to the slot number assignment for the cDBS program.