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Visual Evoked Potential Using Head-Mounted Display Versus Cathode Ray Tube: A Pilot Study

DC Field Value Language
dc.contributor.author이상철-
dc.contributor.author최효선-
dc.date.accessioned2017-10-26T07:31:30Z-
dc.date.available2017-10-26T07:31:30Z-
dc.date.issued2016-
dc.identifier.issn2234-0645-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/152141-
dc.description.abstractOBJECTIVE: To present a new stimulation method based on the use of a head-mounted display (HMD) during pattern reversal visual evoked potential (PR-VEP) testing and to compare variables of HMD to those of conventional cathode ray tube (CRT). METHODS: Twenty-three normal subjects without visual problems were recruited. PR-VEPs were generated using CRT or HMD stimuli. VEP outcome measures included latencies (N75, P100, and N145) and peak-to-peak amplitudes (N75-P100 and P100-N145). Subjective discomfort associated with HMD was determined using a self-administered questionnaire. RESULTS: PR-VEPs generated by HMD stimuli showed typical triphasic waveforms, the components of which were found to be correlated with those obtained using conventional CRT stimuli. Self-administered discomfort questionnaires revealed that HMD was more comfortable in some aspects. It allowed subjects to concentrate better than CRT. CONCLUSION: The described HMD stimulation can be used as an alternative to the standard CRT stimulation for PR-VEPs. PR-VEP testing using HMD has potential applications in clinical practice and visual system research because HMD can be used on a wider range of subjects compared to CRT.-
dc.description.statementOfResponsibilityopen-
dc.publisherKorean Academy of Rehabilitation Medicine-
dc.relation.isPartOfAnnals of Rehabilitation Medicine-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleVisual Evoked Potential Using Head-Mounted Display Versus Cathode Ray Tube: A Pilot Study-
dc.typeArticle-
dc.publisher.locationKorea-
dc.contributor.collegeCollege of Medicine-
dc.contributor.departmentDept. of Rehabilitation Medicine-
dc.contributor.googleauthorHyo Seon Choi-
dc.contributor.googleauthorSang Hee Im-
dc.contributor.googleauthorYong Kyun Kim-
dc.contributor.googleauthorSang Chul Lee-
dc.identifier.doi10.5535/arm.2016.40.2.334-
dc.contributor.localIdA05061-
dc.contributor.localIdA02832-
dc.relation.journalcodeJ00177-
dc.relation.journalsince2011~-
dc.identifier.pmid27152285-
dc.relation.journalbefore~2011 Journal of the Korean Academy of Rehabilitation Medicine (대한재활의학회지)-
dc.subject.keywordCathode ray tube-
dc.subject.keywordHead-mounted display-
dc.subject.keywordVisual evoked potentials-
dc.contributor.alternativeNameLee, Sang Chul-
dc.contributor.alternativeNameChoi, Hyo Seon-
dc.contributor.affiliatedAuthorChoi, Hyo Seon-
dc.contributor.affiliatedAuthorLee, Sang Chul-
dc.citation.volume40-
dc.citation.number2-
dc.citation.startPage334-
dc.citation.endPage340-
dc.identifier.bibliographicCitationAnnals of Rehabilitation Medicine, Vol.40(2) : 334-340, 2016-
dc.date.modified2017-10-24-
dc.identifier.rimsid46920-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Rehabilitation Medicine (재활의학교실) > 1. Journal Papers

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