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dc.contributor.authorNguyen, Dao Thi Anh
dc.contributor.authorWon, Insu
dc.contributor.authorKim, Kyusung
dc.contributor.authorKwon, Jangwoo
dc.date.accessioned2018-05-04T10:22:04Z
dc.date.available2018-05-04T10:22:04Z
dc.date.issued2018
dc.identifier.urihttps://erepo.uef.fi/handle/123456789/6574
dc.description.abstractThis paper represents the clinical decision support system for video head impulse test (vHIT) based on fuzzy inference system. It examines the eye and head movement recorded by the eye movement tracking device, calculates the vestibulo-ocular reflex (VOR) gain, and applies fuzzy inference system to output the normality and artifact index of the test result. The position VOR gain and the proportion of covert and overt catch-up saccades (CUS) within the dataset are used as the input of the inference system. In addition, this system yields one more factor, the artifact index, which represents the current interference in the dataset. Data of fifteen vestibular neuritis patients and two of normal subjects were evaluated. The artifact index appears to be very high in the lesion side of vestibular neuritis (VN) patients, indicating highly theoretical contradictions, which are low gain but without CUS, or normal gain with the appearance of CUS. Both intact side and normal subject show high normality and low artifact index, even though the intact side has slightly lower normality and higher artifact index. In conclusion, this is a robust system, which is the first one that takes gain and CUS into account, to output not only the normality of the vHIT dataset, but also the artifacts.
dc.language.isoEN
dc.publisherHindawi Limited
dc.relation.ispartofseriesJournal of Sensors
dc.relation.urihttp://dx.doi.org/10.1155/2018/7168524
dc.rightsCC BY http://creativecommons.org/licenses/by/4.0/
dc.titleA Development of Clinical Decision Support System for Video Head Impulse Test Based on Fuzzy Inference System
dc.description.versionpublished version
dc.contributor.departmentDepartment of Applied Physics, activities
uef.solecris.id54192164en
dc.type.publicationTieteelliset aikakauslehtiartikkelit
dc.rights.accessrights© Authors
dc.relation.doi10.1155/2018/7168524
dc.description.reviewstatuspeerReviewed
dc.relation.articlenumber7168524
dc.relation.issn1687-725X
dc.relation.volume2018
dc.rights.accesslevelopenAccess
dc.type.okmA1
uef.solecris.openaccessOpen access -julkaisukanavassa ilmestynyt julkaisu


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