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Cerebrovascular Responses to Acute Hypoperfusion
Brain blood flow will be measured during a simulated postural change test and while breathing increased levels of carbon dioxide using magnetic resonance imagi…
Safety and Tolerability of Patterned Stimulation for DBS in the Home Setting
The primary objective of the proposed pilot study is to assess the safety and tolerability of active patterned Deep Brain Stimulation (pDBS) when administered …
Pathways Mediating Impaired Postural Control in Parkinson's Disease
The purpose of this project is to use transcranial magnetic stimulation (TMS) to explore the state of excitability of corticocortical and corticofugal (cortex …
Use of Accelerometer for Quantification of Neurogenic Orthostatic Hypotension Symptoms
The objective of this study is to find a more objective and accurate way to assess the efficacy of the treatment for neurogenic orthostatic hypotension. For th…
Automated Daytime Adaptive Deep Brain Stimulation Parameter Optimization in Patients Implanted With Percept Neurostimulator
Parkinson's disease (PD) affects \~1% of people over 60 years old, is highly disabling and represents a large economic burden. While dopaminergic medications e…
An Open-Label, Exploratory, Phase 2 Scintigraphy Study Evaluating 18F-mFBG for Imaging Myocardial Sympathetic Innervation in Subjects With and Without Lewy Body Diseases
This is a Phase 2 study evaluating the positron-emitting radiopharmaceutical 18F-mFBG as an imaging agent for quantification of the effect of neurodegenerative…
A Phase 2 Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of a Single Dose of Intravenous CS 1103 Following a Single Intravenous Dose of Fentanyl in Healthy Subjects With Naloxone Blockade
The purpose of the study is to evaluate the safety, tolerability, pharmacokinetics, and efficacy of CS-1103 (1,000 mg), given by intravenous (IV) infusion in h…
Validation of cueStim for Reduction of Freezing of Gait in Parkinson's Disease
The goal of this clinical trial is to learn if the cueStim device can reduce the duration of freezing of gait (FoG) that occurs in patients with Parkinson's Di…
Effects of Osteopathic Manipulative Treatment Protocol on Sleep Quality in Parkinson's Disease Subjects
Parkinsonism, mainly caused by Parkinsons disease (PD), includes symptoms like tremors, stiffness, slow movements, and balance problems. These symptoms can mak…
A Phase 2, Randomized, Double-blind, Sham Surgery-controlled Study of the Efficacy and Safety of Intraputaminal AAV2-GDNF in the Treatment of Adults With Moderate Stage Parkinson's Disease
The objective of this randomized, surgically controlled, double-blinded, Phase 2 study is to evaluate the safety and efficacy of AAV2-GDNF delivered to the put…
A Pilot Study of Acute Intermittent Hypercapnia-Based Interventions on Upper Airway and Axial Motor Function in Parkinson's Disease
Parkinsonism impairs upper airway and axial motor control, leading to disordered breathing, reduced speech volume, and ineffective cough. Symptoms are poorly a…
Affect-based Impulsivity in Borderline Personality Disorder: Developing a Neurocomputational Phenotype
The purpose of this research study is to investigate how personality traits and neuroendocrine systems relate to decision-making patterns in individuals 18-45 …