Clinical Trials

Dystonia

Displaying 3 studies

Neurological Diseases Co-existing in Patients with Spasmotic Dsyphonia (SD) Jacksonville, FL

The purpose of this study is to investigate if spasmotic dsyphonia (SD) patients have neurological diseases like dystonia, cervical dystonia, Parkinson’s disease more than normal population
EEG Study of Cortical Dynamics in Dystonia Rochester, MN

The aim of this protocol is to design a measurement paradigm that reliably detects EEG oscillatory patterns during movement, relaxation, or imagination. These techniques will be applied to normal controls and dystonic patients to define differences in the patterns between the two groups.
Neurotransmitter Measurements Using Wireless Instantaneous Neurotransmitter Concentration System (WINCS) During Deep Brain Stimulation Neurosurgery Rochester, MN

In this study, the investigators will monitor extracellular neurotransmitter levels using a probe that is able to perform real time electrochemical detection during deep brain stimulation surgery. The overall question this study is designed to answer is: Are there neurotransmitters released during deep brain stimulation?