Sökning: "multifocal ERG"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden multifocal ERG.

  1. 1. Evaluation of the visual pathway with ERG, mfERG and mfVEP in inherited eye disorders

    Författare :Lotta Gränse; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; multifocal ERG; Full-field ERG; multifocal VEP; Bothnia Dystrophy; Retinitis pigmentosa; Dominant optic atrophy; Leber`s hereditary optic neuropathy; Oftalmologi; Ophtalmology;

    Sammanfattning : This thesis will describe the clinical phenotypes, with emphasis on electrophysiology, in patients with different hereditary eye diseases and to further evaluate and modify the mfVEP technique for clinical use. Bothnia Dystrophy is a tapetoretinal disorder with a mutation in the RLBP1 gene. LÄS MER

  3. 2. Retinal morphology and function in prematurely-born children at school age

    Författare :Hanna Åkerblom; Gerd Holmström; Anne Fulton; Uppsala universitet; []
    Nyckelord :Retinopathy of prematurity; Prematurity; Retinal development; OCT; Fullfield ERG; Multifocal ERG; Ophtalmology; Oftalmiatrik;

    Sammanfattning : Preterm birth may lead to complications during the neonatal period that can cause visual dysfunctions. Retinopathy of prematurity (ROP) and neurological complications are well known reasons for visual dysfunctions, but preterm children with no or only mild ROP and no evident neurological problems may also be affected visually when they grow up. LÄS MER

  4. 3. Clinical expressions of juvenile hereditary retinal degenerations and macular dystrophies: Electrophysiological and genetic studies

    Författare :Louise Eksandh; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oftalmologi; Ophtalmology; Rod-monochromacy; Stargardt disease; Juvenile X-linked retinoschisis; Spielmeyer-Vogt disease; Best disease; multifocal-ERG; EOG; full-field ERG; Phenotype; genotype;

    Sammanfattning : Hereditary retinal degenerations are the most frequent reason for severe visual handicap among young people in Scandinavia today. In the six papers included in this thesis the phenotypic expressions, with emphasis on the electrophysiological findings, of five different juvenile hereditary retinal degenerations are described. LÄS MER

  5. 4. Electrophysiology and optical coherence tomography in acquired and hereditary retinal disorders

    Författare :Patrik Schatz; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Retinal degeneration; multifocal ERG; Oftalmologi; Ophtalmology; OCT;

    Sammanfattning : In this thesis, retinal function in general, as well as central retinal function and structure are described in selected forms of acquired and hereditary retinal disorders, in order to improve our understanding of underlying pathogenic mechanisms. This comparison has been made possible during the last years, through the relatively recent development of multifocal ERG (mfERG) and optical coherence tomography (OCT) for the analysis of central retinal function and structure, respectively. LÄS MER

  7. 5. Assessing the ERG rearrangement for clinincal use in patients with prostrate cancer

    Författare :Maria Svensson; Ove Andrén; Swen-Olof Andersson; Fredrik Enlund; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; prognosis; biomarkers; ETS genes; ERG rearrangement; fluoroscence in situ hybridization; Medicine; Medicin;

    Sammanfattning : In Sweden, close to 10 000 men are annually diagnosed with prostate cancer (PCa) and approximately 2400 men die of their disease each year. Today there is no reliable marker that can separate patients who will have an aggressive type of disease that requires treatment, from patients who will have a more indolent clinical course and can be left untreated. LÄS MER