Essays about: "elektroretinogram"

Found 4 essays containing the word elektroretinogram.

  1. 1. Etablering av ett sederingsprotokoll för optisk koherenstomografi (OCT) på hund

    University essay from SLU/Dept. of Clinical Sciences

    Author : Albin Hilmersson; [2021]
    Keywords : sedering; medetomidin; ketamin; butorfanol; Zoletil; sederingsprotokoll; OCT; Optisk koherenstomografi;

    Abstract : Under 90-talet utvecklades en ny teknik för ögonundersökning, kallad optisk koherenstomografi (OCT). Tekniken kan åskådliggöra delar av ögat vilka tidigare enbart kunnat ses histologiskt. OCTtekniken har inom humanvården etablerats som en rutinmässig undersökning som utförs av oftalmologer i diagnostiskt syfte. READ MORE

  3. 2. Evaluation of the retinal ON- and OFF-responses in the dog ERG

    University essay from SLU/Dept. of Clinical Sciences

    Author : Charlotte Kristensson; [2014]
    Keywords : electroretinography; ERG; dog; cones; ON-response; OFF-response; elektroretinografi; hund; tappar; ON-respons; OFF-respons;

    Abstract : The aim of the study was to examine the retinal ON- and OFF-pathways of the canine electroretinogram (ERG). The ON- and OFF-pathways are used to distinguish objects from their backgrounds. A dark object is discernible from a lighter background using the OFFpathway and the ON-pathway is used to descry a light object upon a darker background. READ MORE

  4. 3. Canine S- and M/L- cone electroretinograms

    University essay from SLU/Dept. of Clinical Sciences

    Author : Erica Rydhed; [2014]
    Keywords : Electroretinography; ERG; Cones; S- and M L-cones; dogs;

    Abstract : Full-field flash electroretinography is an electrodiagnostic method used to examine the function of retinal cells. Light stimulation of the eye elicits electrical potentials in the retina. READ MORE

  5. 4. Upprepade ljusstimuli orsakar interferens i mörkeradapterade elektroretinogram hos hund : en utvärdering av några av European College of Veterinary Ophthalmology´s rekommendationer för elektroretinografi på hund

    University essay from SLU/Dept. of Clinical Sciences

    Author : Anna Bäckström; [2005]
    Keywords : elektroretinografi; elektroretinogram;

    Abstract : Electroretinography is an examination method where the function of the retina is objectively assessed. In 2002 the European College of Veterinary Ophthalmology (ECVO) published a proposition to a standard on how to perform ERG examinations, to facilitate comparison of results and to make it possible to repeat examinations. READ MORE