Clinical Research Studies

The purpose of this study is to test remotely-supervised (at-home) transcranial direct current stimulation (tDCS) to lessen fatigue and slowed thinking in PD when combined with a computerbased cognitive (mental) training program and to see how well the stimulation can be done in a home-setting. Fatigue and slowed thinking are very prevalent symptoms in people with Parkinson's disease (PD). To date there are no concrete effective treatments available for either symptom. tDCS is a relatively safe, well-tolerated procedure that utilizes mild electrical current administered through a headset with 2 pads in contact with your scalp. It has been tested to improve problems like insomnia, pain and depression. The device used to administer tDCS in this study is called the Soterix Mini-CT. This device is considered investigational because it is not approved by the US Food and Drug Administration (FDA) for commercial use. Other similar electric stimulator devices have FDA approval; however, not for people with Parkinson's.