Sökning: "Myopia"

Visar resultat 21 - 25 av 26 avhandlingar innehållade ordet Myopia.

  1. 21. Ophthalmological follow-up in young adults born premature and screened for retinopathy of prematurity

    Författare :Dýrleif Pétursdóttir; Eva Larsson; Gerd Holmström; Marita Andersson Grönlund; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Long-term follow-up; prematurity; refraction; retinopathy of prematurity; strabismus; visual function; visual-motor integration; young adults; Ophtalmology; Oftalmiatrik;

    Sammanfattning : Prematurely born children have a higher risk of ophthalmological and neurodevelopmental disorders than those born at term. There is a paucity of long-term prospective follow-up studies on the visual function of prematurely born adults. LÄS MER

  3. 22. Asthenopia in schoolchildren

    Författare :Saber Abdi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Asthenopia; prevalence; accommodative insufficiency; convergence; binocular disorders; refractive errors; Visual Analogue Scale; eye movements and reading;

    Sammanfattning : Asthenopia is a term used to describe different symptoms associated with the use of the eyes, such as pain, blurred vision, diplopia, headaches. Asthenopia is most often reported in association with near vision. Children with asthenopia complain of such symptoms particularly when reading and writing. LÄS MER

  4. 23. Ocular aberrations and visual quality in aspherical and multifocal contact lenses

    Författare :Anna Lindskoog Pettersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Contact lenses;

    Sammanfattning : Good visual quality and precise accommodation are required to be able to focus objects at distance and near, and are essential in order to be able to perform most tasks in life. Most eyes are not ideal eyes, i.e., they have different refractive errors which distort the produced image. LÄS MER

  5. 24. Water, hyaluronan and surface shape in corneal wound healing after excimer surgery : experimental studies

    Författare :Beat A Weber; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :photorefractive keratectomy; excimer laser; rabbit; cornea; wound healing; microradiography; hyaluronan; planimetry; leukocyte protein marker; haze; regression; surface irregularities; subepithelial deposits; remodeling; epithelial hyperplasia; corticosteroids;

    Sammanfattning : Excimer laser photorefractive keratectomy (PRK) has evolved to a widely performed procedure. The excimer laser corrects refractive ametropias by removing a calculated amount of anterior corneal stroma with great precision and with minimal damage to the adjacent tissues. The correction of myopia up to -5. LÄS MER

  7. 25. Essays on Macroeconomics

    Författare :José Elías Gallegos Dago; Per Krusell; Alexandre Kohlhas; Gaetano Gaballo; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Macroeconomics; Monetary Policy; Inequality; Financial Frictions; Information Frictions; Noisy Information; Behavioral Frictions; Bounded Rationality; Economics; nationalekonomi;

    Sammanfattning : Monetary Policy and Liquidity Constraints: Evidence from the Euro AreaWe quantify the relationship between the response of output to monetary policy shocks and the share of liquidity constrained households. We do so in the context of the euro area, using a Local Projections Instrumental Variables estimation. LÄS MER