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This review synthesizes human studies involving healthy participants and proposes a practical stimulation protocol and reporting checklist to promote standardization of nGVS in vestibular research and clinical translation. Evidence supports the use of a bilateral bipolar mastoid montage; 1.75-10 cm&lt;sup&gt;2&lt;\/sup&gt; electrodes; zero-mean Gaussian white noise with a 0-30 Hz passband (or 0-640 Hz when replicating prior work or testing cortical or perceptual hypotheses); participant-titrated subsensory intensities (typically 100-400 \u03bcA, with fixed protocols often 400-1,000 \u03bcA); and task-matched stimulation epochs of 10-30 seconds. Reports should specify the electrode polarity, passband and filter details, amplitude reference (peak, peak-to-peak, or root-mean-square), threshold procedures, and total stimulation dose. Under these conditions, nGVS has been shown to improve vestibulospinal outcomes (reduced postural sway and better gait stability), modulate vestibulo-ocular physiology, and lower vestibular motion detection thresholds. The effects scale with task difficulty and baseline vestibular function; tolerability was favorable at the subsensory level. Priorities for future research include head-to-head tests of montage and frequency, individualized dose\u2013response and after-effect mapping, stratification by baseline vestibular status, and mechanistic biomarkers tied to behavior. Standardized parameters and reporting will enable robust meta-analyses and faster clinical translation.<\/jats:p>","DOI":"10.7874\/jao.2025.00514","type":"journal-article","created":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T04:27:27Z","timestamp":1768969647000},"page":"13-22","update-policy":"https:\/\/doi.org\/10.7874\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Standardizing Stimulus Parameters for Noisy Galvanic Vestibular 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