13 studies were found.

1.		Recruiting	Botulinum Toxin for the Treatment of Involuntary Movement Disorders Conditions: Chorea; Drug Induced Dyskinesia; Movement Disorder; Muscular Disease; Tic Disorder
2.		Recruiting	Levetiracetam Treatment of L-dopa Induced Dyskinesias Conditions: Dyskinesias; Parkinson Disease
3.		Recruiting	Single Photon Emission Computed Tomography (SPECT) to Study Paroxysmal Hyperkinetic Movement Disorders Condition: Hyperkinesis
4.		Recruiting	Neurophysiological Studies in Patients with Paroxysmal Hyperkinetic Movement Disorders Condition: Movement Disorders
5.		Recruiting	Neurophysiological Markers in Patients with Craniofacial Dystonia and Their Relatives Condition: Dystonia
6.		Recruiting	The Physiology of Tricks Conditions: Dystonia; Torticollis
7.		Recruiting	Brain Anatomy in Dystonia Conditions: Dystonia; Healthy
8.		Recruiting	Study of Inherited Neurological Disorders Conditions: Ataxia; Motor Neuron Disease; Muscular Disease; Muscular Dystrophy; Peripheral Nervous System Disease
9.		Recruiting	Deep Brain Stimulation in Treating Patients With Dystonia Condition: Dystonia
10.		Recruiting	Preventive Measures for Childhood-Onset Obsessive-Compulsive Disorder and Tic Disorders (PANDAS Subgroup) Conditions: Chorea; Mental Disorder Diagnosed in Childhood; Obsessive Compulsive Disorder; Streptococcal Infection; Tic Disorder
11.		Recruiting	ACP-103 to Treat Parkinson's Disease
12.		Recruiting	JP-1730 to Treat Parkinson's Disease Condition: Parkinson Disease
13.		Recruiting	Deep Brain Stimulation (DBS) vs. Best Medical Therapy (BMT) Trial Condition: Parkinson's Disease