This study investigates the use of an investigational spinal cord stimulation device to manage symptoms of Parkinson's Disease. Participants will be in the study for a defined period of time to evaluate the safety and effectiveness of the device. The study will last a specified duration, during which participants will use the device to see if it can help manage their symptoms.

Participants will have a small device called an implantable pulse generator placed under their skin, which connects to leads near their spinal cord. This device sends electrical impulses to help manage symptoms of Parkinson's Disease. The study will include regular monitoring to ensure the device is working as intended and to make necessary adjustments.

• Who can participate: Adults 18 and older with idiopathic Parkinson's Disease experiencing tremor or freezing of gait can participate. Key eligibility factors include stable medications and the ability to communicate in English. Participants should not have conditions that would interfere with the study or present risks.
• Study details: Participants will receive an investigational device implanted under the skin that sends electrical impulses to the spinal cord. Participants must be able to follow study procedures.