Blar i USN Open Archive på forfatter "Hagen, Lene Aarvelta"

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    • Color Vision in Aniridia 

      Pedersen, Hilde Røgeberg; Hagen, Lene Aarvelta; Landsend, Erlend Christoffer Sommer; Gilson, Stuart; Utheim, Øygunn Aass; Utheim, Tor Paaske; Neitz, Maureen; Baraas, Rigmor C. (Journal article; Peer reviewed, 2018)
      Purpose: To assess color vision and its association with retinal structure in persons with congenital aniridia. Methods: We included 36 persons with congenital aniridia (10–66 years), and 52 healthy, normal trichromatic ...

    • Emmetropia Is Maintained Despite Continued Eye Growth From 16 to 18 Years of Age 

      Hagen, Lene Aarvelta; Gilson, Stuart; Akram, Muhammad Nadeem; Baraas, Rigmor C. (Journal article; Peer reviewed, 2019)
      PURPOSE. To examine, in Norwegian adolescents, to what degree emmetropia and low hyperopia were maintained from 16 to 18 years of age, and if this was the case, whether it was associated with continued coordinated ocular ...

    • Non-cycloplegic refraction cannot replace cycloplegic refraction when screening for refractive errors in children 

      Bjørset, Cecilie Onshuus; Pedersen, Hilde Røgeberg; Synstelien, Gro O.; Gilson, Stuart; Hagen, Lene Aarvelta; Langaas, Trine; Thorud, Hanne Mari Schiøtz; Vikesdal, Gro Horgen; Baraas, Rigmor C.; Svarverud, Ellen (Journal article; Peer reviewed, 2022)
      The purpose was to assess the differences in spherical equivalent refractive error (SER) between cycloplegic autorefraction (1% cyclopentolate), non-cycloplegic autorefraction, and non-cycloplegic retinoscopy measured by ...

    • Prevalence and Possible Factors of Myopia in Norwegian Adolescents 

      Hagen, Lene Aarvelta; Gjelle, Jon Vegard Barstad; Arnegard, Solveig; Pedersen, Hilde Røgeberg; Gilson, Stuart; Baraas, Rigmor C. (Journal article; Peer reviewed, 2018)
      East Asia has experienced an excessive increase in myopia in the past decades with more than 80% of the younger generation now affected. Environmental and genetic factors are both assumed to contribute in the development ...

    • Refractive errors, ocular dimensions, and cone opsins in Norwegian adolescents 

      Hagen, Lene Aarvelta (Doctoral thesis, 2020-05-20)
      The worldwide increase in myopia prevalence is of concern since the ocular elongation raises the risk of secondary ocular pathology. In order to establish effective myopia prevention strategies, a deeper knowledge of the ...

    • Single-cone imaging in inherited and acquired colour vision deficiencies 

      Baraas, Rigmor C.; Pedersen, Hilde Røgeberg; Hagen, Lene Aarvelta (Journal article; Peer reviewed, 2019)
      Colour vision deficiencies are common in humans and occur both as a consequence of inherited cone opsin mutations, altering the number or function of the different cone types expressed in the retina, and acquired through ...

    • The association between L:M cone ratio, cone opsin genes and myopia susceptibility 

      Hagen, Lene Aarvelta; Arnegard, Solveig; Kuchenbecker, James A; Gilson, Stuart; Neitz, Maureen; Neitz, Jay; Baraas, Rigmor C. (Journal article; Peer reviewed, 2019)
      Elsevier Vision Research Volume 162, September 2019, Pages 20-28 Vision Research The association between L:M cone ratio, cone opsin genes and myopia susceptibility Author links open overlay panelLene A.HagenaSolveigArnegardaJames ...