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Assessments include tests that provide visual and motion (rotation) stimuli while recording horizontal, vertical, and torsional eye movements. While some of these tests have shown diagnostic promise in previous studies, their use in clinical practice is limited by the lack of normative data. The goal of this study was to construct normative reference ranges to be used when comparing patients' results.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Optokinetic response, subjective visual horizontal and vertical, and rotation tests were administered to male and female volunteers, ages 18\u201045, who were free from neurological, vestibular disorders, or other head injuries. Tests were administered using either a rotatory chair or a portable virtual reality\u2010like goggle equipped with video\u2010oculography.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Reference values for eye movements in response to different patterns of stimuli were analyzed from 290 to 449 participants. Analysis of gender (self\u2010reported) or age when grouped as pediatric (late adolescent; 18\u201021\u2009years of age) and adult (21\u201045\u2009years of age) revealed no effects on the test metrics. Data were pooled and presented for each test metric as the 95% reference interval (<jats:styled-content style=\"fixed-case\">RI<\/jats:styled-content>) with 90% confidence intervals (<jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>) on upper and lower limits of the <jats:styled-content style=\"fixed-case\">RI.<\/jats:styled-content><\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This normative database can serve as a tool to aid in diagnosis, treatment, and\/or rehabilitation protocols for vestibular and neurological conditions, including mild TBI (mTBI). This database has been cleared by the FDA for use in clinical practice (K192186).<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of evidence<\/jats:title><jats:p>2b<\/jats:p><\/jats:sec>","DOI":"10.1002\/lio2.632","type":"journal-article","created":{"date-parts":[[2021,8,21]],"date-time":"2021-08-21T19:23:12Z","timestamp":1629573792000},"page":"1116-1127","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Normative data for ages 18\u201045 for ocular motor and vestibular testing using eye tracking"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6625-2946","authenticated-orcid":false,"given":"Aura","family":"Kullmann","sequence":"first","affiliation":[{"name":"Neurolign USA LLC, A Subsidiary of Neurolign Technologies Inc. (formerly Neuro Kinetics, Inc.)  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