Virtual Reality - Gamma Sensory Stimulation for Improving Fatigue in People With Multiple Sclerosis

Brief Summary

This is a double-blind, parallel, randomized, sham-controlled pilot study evaluating the safety, feasibility, and efficacy of Gamma Sensory Stimulation (GSS) delivered via a Virtual Reality (VR) headset in individuals with Multiple Sclerosis (MS) who experience moderate to severe fatigue. Participants will be randomized (1:1) to 4 weeks of active GSS or sham stimulation, followed by a 4-week post-treatment follow-up. The primary objective is to determine whether GSS reduces fatigue, measured by the Modified Fatigue Impact Scale (MFIS). Secondary outcomes include additional fatigue scales, cognitive performance, quality-of-life measures, tolerability and safety.