Excitability of the supplementary motor area in Parkinson's disease depends on subcortical damage

ConclusionsThese results strengthen the idea that dysfunction of specific cortico-subcortical circuits may contribute to pathophysiology of PD symptoms. Most important, they support the use of navigated TMS/EEG as a non-invasive tool to better understand the pathophysiology of PD.
Source: Brain Stimulation - Category: Neurology Source Type: research