This study analysed the effects of four parameters (current intensity, rising time, maintenance duration, and falling time) of ramped galvanic vestibular stimulation (GVS) on vestibular perception. Based on these findings, an optimal waveform for inducing roll sensation was designed and applied to a virtual reality (VR) flight simulator....
No actionable clinical change at this time; findings are exploratory and focused on VR/simulation applications, not immediate therapeutic use in audiology or vestibular rehabilitation.
Understanding how GVS parameters shape vestibular perception could inform the development of more effective vestibular rehabilitation tools and immersive VR training environments.
- 01Study examined how ramped GVS (gradually changing electrical stimulation) parameter combinations affect balance perception.
- 02Findings were applied to a virtual reality flight simulator context.
- 03GVS works by delivering mild electrical currents to the vestibular (balance) system via skin electrodes.
- 04Research is exploratory and focused on human perception outcomes, not clinical treatment.
- 05Published in Ergonomics (based on DOI: 10.1080/00140139...).
Ramped GVS parameter combinations differentially affect vestibular perception in measurable ways.
studypartially supportedRamped GVS can be applied to create vestibular sensations in a virtual reality flight simulator.
studypartially supported- PMID
- 42070124
- DOI
- 10.1080/00140139.2026.2665742.
- Journal
- Ergonomics
- Publication type
- research_article
- Evidence level
- 4
- Population
- Human participants undergoing galvanic vestibular stimulation in a laboratory/VR setting
- Intervention
- Ramped galvanic vestibular stimulation (GVS) with varying parameter combinations
Primary outcomes
Vestibular perception under different ramped GVS parameter combinations; Application of GVS parameters in a virtual reality flight simulator