Efficacy and Safety of Non-Invasive Brain Stimulation for Patients with Parkinson’s Disease: A Systematic Review and Meta-Analysis
Background: Non-invasive brain stimulation (NIBS) is a promising adjunct for Parkinson’s disease (PD), but variation in modality, target, stimulation dose, outcome selection, and safety reporting has produced uncertain estimates of benefit and risk.Objective: To evaluate the efficacy and safety of sham-controlled NIBS...