EPFL002 Evaluating Subcortical Brain Structures in Response to Presence Hallucinations for Parkinson's Disease- EPFL
MGT-GAD-025 A Randomized, Double-Blind, Sham-Controlled Study to Evaluate the Safety and Tolerability of Glutamic Acid Decarboxylase Gene Transfer to the Subthalamic Nuclei in Participants with Parkinson s Disease