{"title":"Adjustments to Stimulation Frequency and Duration of STEP VEPs in Paediatric CVI","authors":"A. Mackay","doi":"10.18535/ijmsci/v10i7.02","DOIUrl":null,"url":null,"abstract":"Recent research has demonstrated that the agreement between VEP and subjective VA is influenced by both technical and clinical factors [1-3]. In normal visual development, spatial resolution threshold is limited by the density of retinal bipolar cells [4] which initiate three distinct functional pathways; magnocellular, parvocellular, and koniocellular [5]. Ophthalmological conditions during development with pathology before the LGN and resulting in moderate or severe visual impairment [6] may preferentially preserve the magnocellular pathway making steady state VEPs the ideal assessment. ","PeriodicalId":14151,"journal":{"name":"International Journal Of Medical Science And Clinical Invention","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal Of Medical Science And Clinical Invention","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18535/ijmsci/v10i7.02","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Recent research has demonstrated that the agreement between VEP and subjective VA is influenced by both technical and clinical factors [1-3]. In normal visual development, spatial resolution threshold is limited by the density of retinal bipolar cells [4] which initiate three distinct functional pathways; magnocellular, parvocellular, and koniocellular [5]. Ophthalmological conditions during development with pathology before the LGN and resulting in moderate or severe visual impairment [6] may preferentially preserve the magnocellular pathway making steady state VEPs the ideal assessment.