Recent Submissions

  • Vergence and accommodation cues in stereo-localization during the Small-In Large-Out (SILO) effect 

    Argilés Sans, Marc; Cardona Torradeflot, Genís; Hosa Vila, Sandra; Sunyer Grau, Bernat (Multidisciplinary Digital Publishing Institute (MDPI), 2022-10-18)
    Article
    Open Access
    A typical procedure in vision therapy is the use of Quoits vectograms to train fusional vergence ranges by improving stereo-localization, which is the ability to correctly locate the target stimulus in space. With this ...
  • Far and near contrast sensitivity and quality of vision with six presbyopia correcting intraocular lenses 

    Gil Arnal, Julian Miguel Ángel; Varón Puentes, Maria Consuelo; Cardona Torradeflot, Genís; Buil Calvo, José Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-17)
    Article
    Open Access
    The objective of this prospective, randomized, double-masked study was to compare the contrast sensitivity and quality of vision of patients bilaterally implanted with the following six different presbyopia correcting ...
  • Prevalença dels factors de risc de progressió de la miopia en una mostra d’estudiants 

    Busquets, Anna; Cardona Torradeflot, Genís (2022-07)
    Article
    Open Access
    Objectius: Determinar els factors de risc d’aparició i progressió de la miopia en una mostra de joves d’entre 12 i 25 anys. Material i mètode: Es va emprar una enquesta dissenyada en GoogleForms i distribuïda a través de ...
  • Trade-off asymmetric profile for extended-depth-of-focus ocular lens 

    Romero Pérez, Lenny Alexandra; Marrugo Hernandez, Andrés Guillermo; Millán Garcia-Varela, M. Sagrario (2022-02-01)
    Article
    Open Access
    We explore the possibility of extending the depth of focus of an imaging lens with anasymmetric quartic phase-mask, while keeping the aberration within a relatively low level. Thiscan be intended, for instance, for ophthalmic ...
  • Compliance versus risk awareness with contact lens storage case hygiene and replacement 

    Cardona Torradeflot, Genís; Alonso Matarín, Silvia; Yela Paradas, Sandra (Wolters Kluwer, 2022-02-14)
    Article
    Restricted access - publisher's policy
    Significance: Compliance with hygiene and replacement of contact lens storage cases is key to avoid contact lens contamination and anterior ocular surface complications. However, compliance levels with these accessories ...
  • Comparison of visual performance between two aspheric monofocal intraocular lens models 

    Poyales, Francisco; Garzon, Nuria; Rico del Viejo Miranza, Laura; Zhou, Ying; Millán Garcia-Varela, M. Sagrario; Vega Lerín, Fidel (Taylor & Francis, 2021-12-07)
    Article
    Open Access
    Clinical relevance It is important to distinguish between visual acuity, optical quality and quality of vision when outcomes obtained with intraocular lenses are evaluated. These parameters, that includeobjective and ...
  • Pupil size differences between female and male patients after cataract surgery 

    Ordiñaga Monreal, Enrique; Castanera Gratacós, Diego; Castanera de Molina, Fernando; Fambuena Muedra, Isabel; Vega Lerín, Fidel; Millán Garcia-Varela, M. Sagrario (Elsevier, 2022-04)
    Article
    Open Access
    Purpose To evaluate the changes in pupil diameter in women and men after cataract surgery. The correlation of pupillary changes with the variables age and anterior chamber depth will be analyzed. Methods The values of 109 ...
  • Visual acuity at various distances and defocus curve: a good match 

    Clavé Cerezo, Laura; Torrents Gómez, Aurora; Millán Garcia-Varela, M. Sagrario (2022-02-01)
    Article
    Open Access
    The defocus curve (DC) has become the gold standard method for assessing the visual performance at different distances, and hence, to evaluate the depth of focus that is provided by modern presbyopia-compensating intraocular ...
  • Impact of lens material on objective refraction in eyes with trifocal diffractive intraocular lenses 

    Garzón Jimenez, Nuria; Poyales, Francisco; García Montero, María; Vega Lerín, Fidel; Millán Garcia-Varela, M. Sagrario; Albarrán Diego, César (2021-01-01)
    Article
    Open Access
    Purpose: Compare subjective (Rx) and objective (ObjRx) refractions outcomes with two autorefractors models and an aberrometer in eyes implanted with a hydrophobic trifocal IOL (FineVision POD F GF, Physiol, Liége, Belgium) ...
  • Detection and removal of dust artifacts in retinal images via sparse-based inpainting 

    Barrios Montes, Erik Miguel; Sierra, E.; Romero Pérez, Lenny Alexandra; Millán Garcia-Varela, M. Sagrario; Marrugo Hernandez, Andrés Guillermo (2021-09)
    Article
    Open Access
    Dust particle artifacts are present in all imaging modalities but have more adverse consequences in medical images like retinal images. They could be mistaken as small lesions, such as microaneurysms. We propose a method ...
  • Correlación y concordancia entre la técnica de retinoscopia de Mohindra y la retinoscopia con ciclopléjico en la infancia 

    Morales Ruiz, Hari; Fernández Agrafojo, Dora; Cardona Torradeflot, Genís (2022-01)
    Article
    Open Access
    Antecedentes y objetivo: La retinoscopía, como técnica objetiva de evaluación del estado refractivo, es especialmente útil en la edad infantil. La técnica de Mohindra (RM) es una alternativa para aquellos pacientes en los ...
  • El reto de reemplazar el cristalino 

    Millán Garcia-Varela, M. Sagrario (2021-11-16)
    Article
    Open Access
    La catarata o pérdida de transparencia del cristalino es un trastorno de la visión muy invalidante que ha sufrido la humanidad a lo largo de la historia. En las últimas décadas se trata con éxito mediante la sustitución ...

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