Remotely-supervised Transcranial Direct Current Stimulation (tDCS) for At-home Treatment of Fatigue and Cognitive Slowing in Parkinson's Disease

low amplitude direct currents to induce changes in cortical excitability. tDCS produces current intensities in the brain orders of magnitude below other stimulation techniques such as transcranial magnetic stimulation (TMS) or electroconvulsive therapy (ECT)

The device will be programmed to deliver either active or sham tDCS (all study personnel and participants will be blinded), and operated with unlock codes provided by the study technician daily to release one session