Parkinsonian Syndrome

Clinical Study of Rhythmic Auditory Stimulation for Gait Disorders

A Study to Evaluate the Diagnostic Efficacy of DaTSCAN™ Ioflupane (123I) Injection in Single Photon Emission Computed Tomography (SPECT) for the Diagnosis of Parkinsonian Syndrome (PS) in Chinese Patients

Complex Eye Movements in Parkinson's Disease and Related Movement Disorders

Multicenter Study of Blood Biomarkers of Mitochondrial and Peroxisomal Metabolism to Differentiate Idiopathic Parkinson's Disease From Related Conditions

Movement Disorders Analysis Using a Deep Learning Approach

A Study of the Sense of Smell in Relatives of Parkinson's Disease Patients

Study of Brain Imaging With Nuclear Technology in Individuals With Parkinsonian Syndrome

The Study of the Impact of Disclosing Imaging Study Information to Trial Participants

Transcranial Duplex Scanning and Single Photon Emission Computer Tomography (SPECT) in Parkinsonian Syndromes

Study of Individuals With Parkinson's Symptoms But in Whom There is Diagnostic Uncertainty

Imaging and Genetic Biomarkers of Parkinson Disease (PD) Onset and Progression in High-risk Families

Development of Imaging, Clinical and Biochemical Bio-Markers for Parkinson's Disease

A Study of Brain Imaging With Nuclear Medicine Technology in Individuals With and at Risk for Parkinson's Disease

A Study of Neurophysiologic Changes in Individuals With Parkinson's Disease

Study of the Effects of Dopaminergic Medications on Dopamine Transporter Imaging in Parkinson's Disease

Study of the Effects of Dopaminergic Medications on Dopamine Transporter Density in Subjects With Parkinson's Disease