Sensing in Sleep Deep Brain Stimulation

Inclusion Criteria

• •1. Ability of subject to understand and the willingness to sign a written informed consent document.
• •2. Males and females; Age 40-80
• •3. Subjects with the diagnosis of idiopathic PD consistent with the United Kingdom Parkinson Disease society brain bank criteria, or documented diagnosis of Parkinson Disease who have a Deep Brain Implant, Percept RC device to subthalamic nucleus (STN) or Globus pallidus internus (GPi).
• •4. Willingness to adhere to the PSG regimen and turn DBS off for one night.
• •5. A score of ≥23 on the Montreal Cognitive Assessment (MoCA)
• •6. Be willing to stop any sleep hypnotics such as benzodiazepines and Ambien, with a 3 day washout period.