{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T13:36:38Z","timestamp":1791380198454,"version":"4.3.3"},"reference-count":34,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,12,18]],"date-time":"2023-12-18T00:00:00Z","timestamp":1702857600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["movementdisorders.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2024,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Transcutaneous vagus nerve stimulation (VNS) showed early evidence of efficacy for the gait treatment of Parkinson's disease (PD).<\/jats:p><\/jats:sec><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Providing data on neurophysiological and clinical effects of transauricular VNS (taVNS).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Ten patients with recording deep brain stimulation (DBS) have been enrolled in a within participant design pilot study, double\u2010blind crossover sham\u2010controlled trial of taVNS. Subthalamic local field potentials (\u03b2 band power), Unified Parkinson's Disease Rating Scales (UPDRS), and a digital timed\u2010up\u2010and\u2010go test (TUG) were measured and compared with real versus sham taVNS during medication\u2010off\/DBS\u2010OFF condition.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The left taVNS induced a reduction of the total \u03b2 power in the contralateral (ie, right) subthalamic nucleus and an improvement of TUG time, speed, and variability. The taVNS\u2010induced \u03b2 reduction correlated with the improvement of gait speed. No major clinical changes were observed at UPDRS.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>taVNS is a promising strategy for the management of PD gait, deserving prospective trials of chronic neuromodulation. \u00a9 2023 The Authors. <jats:italic>Movement Disorders<\/jats:italic> published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.29690","type":"journal-article","created":{"date-parts":[[2023,12,19]],"date-time":"2023-12-19T04:54:06Z","timestamp":1702961646000},"page":"424-428","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":32,"title":["Left Vagus Stimulation Modulates Contralateral Subthalamic \u03b2 Power Improving the Gait in Parkinson's 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