{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T00:56:01Z","timestamp":1792803361347,"version":"4.5.0"},"reference-count":23,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,1,10]],"date-time":"2025-01-10T00:00:00Z","timestamp":1736467200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["movementdisorders.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Essential tremor (ET) is a common type of tremor. Previous research has shown that wearable orthoses and biomechanical loading methods can suppress tremors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aims to investigate the effect of a harmonic liquid dampener on upper extremity ET.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The study involved 9 women and 5 men from a neurology outpatient clinic. A 285\u2010g liquid\u2010based harmonic dampening wristband was used. Tremors were recorded from the wrist along the <jats:italic>x<\/jats:italic>\u2010<jats:italic>y<\/jats:italic>\u2010<jats:italic>z<\/jats:italic> axes using a vibrometer, and the Bain\u2013Findley Rating Scale (BFRS) was employed for assessment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>BFRS scores significantly improved after the wristband was used (mean difference 35.64, <jats:italic>P<\/jats:italic>\u2009=\u20090.001, Cohen's d effect size =2.979). The tremor amplitude decreased significantly along the <jats:italic>x<\/jats:italic>\u2010axis (Cohen's d: 1.35, <jats:italic>P<\/jats:italic>\u2009=\u20090.001), <jats:italic>y<\/jats:italic>\u2010axis (Cohen's d: 3.232, <jats:italic>P<\/jats:italic>\u2009=\u20090.001), and <jats:italic>z<\/jats:italic>\u2010axis (Cohen's d: 3.321, <jats:italic>P<\/jats:italic>\u2009=\u20090.001).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The liquid\u2010filled harmonic dampening wristband shows promise as a new, effective treatment option for ET patients. \u00a9 2025 International Parkinson and Movement Disorder Society.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.30102","type":"journal-article","created":{"date-parts":[[2025,1,10]],"date-time":"2025-01-10T05:53:01Z","timestamp":1736488381000},"page":"537-543","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Effect of a Wrist Harmonic Liquid Tremor Absorber\u2010Damping on the Upper Extremity Essential Tremor"],"prefix":"10.1002","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7634-1467","authenticated-orcid":false,"given":"Sultan","family":"Tarlac\u0131","sequence":"first","affiliation":[{"name":"Medical Faculty, Department of Neurology and Neuroscience \u00dcsk\u00fcdar University  \u0130stanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9532-0709","authenticated-orcid":false,"given":"Furkan","family":"Do\u011fan","sequence":"additional","affiliation":[{"name":"ALEA Neurotechnology Research and Development Company  Ankara T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,1,10]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.1184"},{"key":"e_1_2_9_3_1","unstructured":"AdelsteinBD.Peripheral mechanical loading and the mechanism of abnormal intention tremor; MSc Thesis Massachusetts Institute of Technology1981."},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1974.sp010615"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.50.5.568"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.20487"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-08-027207-8.50047-3"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-03413-3_12"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.7916\/D82Z147G"},{"key":"e_1_2_9_10_1","first-page":"443","article-title":"Experimental implementation of smart glove incorporating piezoelectric actuator for hand tremor control","volume":"5","author":"Kazi S","year":"2010","journal-title":"WSEAS Trans Syst Control"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNSRE.2013.2295034"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1109\/BIOROB.2018.8487197"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.robot.2016.12.009"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNSRE.2007.903917"},{"key":"e_1_2_9_15_1","first-page":"119","volume-title":"9th International Conference on Rehabilitation Robotics 2005. 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