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dc.contributor.authorAntón López, Alfonso
dc.contributor.authorCapilla, Pascual
dc.contributor.authorMorilla Grasa, Antonio
dc.contributor.authorLuque, María José
dc.contributor.authorArtigas, José María
dc.contributor.authorFelipe, Adelina
dc.date.accessioned2019-10-02T15:10:14Z
dc.date.available2019-10-02T15:10:14Z
dc.date.issued2012-12
dc.identifier.citationAntón López, Alfonso; Capilla, Pascual; Morilla Grasa, Antonio; Luque, María José; Artigas, José María; Felipe, Adelina. «Multichannel functional testing in normal subjects, glaucoma suspects, and glaucoma patients». Investigative Ophthalmology & Visual Science, vol. 53, núm. 13, p. 8386-8395. Disponible en: <https://iovs.arvojournals.org/article.aspx?articleid=2165704>. Fecha de acceso: 02 oct. 2019. DOI: https://doi.org/10.1167/iovs.12-9944ca
dc.identifier.issn0146-0404ca
dc.identifier.urihttp://hdl.handle.net/20.500.12328/1245
dc.description.abstractPurpose.: To evaluate visual function with a novel multichannel functional test named the ATD Multichannel Functional Test. Methods.: This multicenter study had a prospective and cross-sectional design. A total of 186 eyes were included: 42 with glaucoma, 14 glaucoma suspects due to optic nerve characteristics, 25 ocular hypertensives, and 105 normal eyes. All patients performed standard visual fields (Humphrey 24-2) and ATD with eight stimuli configurations: four achromatic (A), two red-green (T), and two blue-yellow (D). To derive main outcome measures, mean sensitivity, mean defect (MD), and pattern standard deviation (PSD) were calculated and compared among groups and types of stimuli with the Kruskal-Wallis test. The percentage of cases outside normal limits (ONL) was calculated. Results.: MD and PSD were significantly different in glaucoma eyes than in normal subjects for all types of stimuli except D-0.5 cycles per degree (cpd)/12Hz. PSD was also lower for normals than for all pathologic groups with A-4cpd/2Hz, A-4cpd/12Hz, D-0.5cpd/2Hz, and T-0.5cpd/2Hz. The highest percentage of ONL cases was obtained with the two low-spatial-frequency chromatic stimuli, with D-0.5cpd/2Hz and T-0.5cpd/2Hz using PSD, which classified as ONL 81.6% and 86.7% of glaucoma eyes, 51.8% and 44.5% of hypertensives, and 72.2% and 41.2% of optic disc suspects, respectively. Conclusions.: ATD assessed different aspects of visual function, and the most sensitive tests to detect glaucomatous damage were the low-temporal-frequency chromatic tests.ca
dc.format.extent10ca
dc.language.isoengca
dc.publisherAssociation for Research in Vision and Ophthalmologyca
dc.relation.ispartofInvestigative Ophthalmology & Visual Scienceca
dc.relation.ispartofseries53;13
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/ca
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.otherGlaucomaca
dc.subject.otherOftalmologiaca
dc.subject.otherOftalmologíaca
dc.subject.otherOphthalmologyca
dc.subject.otherUlls--Malaltiesca
dc.subject.otherEye--Diseasesca
dc.subject.otherOjos--Enfermedadesca
dc.titleMultichannel functional testing in normal subjects, glaucoma suspects, and glaucoma patientsca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/acceptedVersionca
dc.embargo.termscapca
dc.subject.udc61ca
dc.subject.udc617ca
dc.identifier.doihttps://doi.org/10.1167/iovs.12-9944ca


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