Search for dissertations about: "saccades"

Showing result 1 - 5 of 14 swedish dissertations containing the word saccades.

  2. 1. Orthoptic Findings and Visual Fixation in children in general and in children with surgically treated hydrocephalus

    Author : Eva Aring; Göteborgs universitet; []
    Keywords : Strabismus; abnormal head posture; drifts; intrusive saccades; meningomyelocele;

    Abstract : Background: The ocular motor system is complex and dependent on the cooperation of many different areas of the brain. Ocular motor functions may be disturbed by various factors resulting in strabismus, and abnormal fixational behaviour, which may interfere on a multitude of visual functions. READ MORE

  4. 2. Clinical investigations of fixation stability and reading eye movements

    Author : Fredrik Källmark; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Scanning Laser Ophthalmoscope SLO ; Tobii Eye-tracker; reading speed; reading eye movements; fixation; regression; saccades; AMD; Lucentis.;

    Abstract : Reading and writing plays a fundamental role in our culture. Compared with, e.g. speech, written language has an immense impact as it offers the possibility to share information over unprecedented distance in time and space. READ MORE

  5. 3. Refractive surgery with the ArF excimer laser (photorefractive keratectomy) : surgical technique, wound healing and refractive results

    Author : Heléne Hamberg-Nyström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Photorefractive keratectomy; excimer laser; comparison; centration; contrast sensitivity; night vision; endothelial cell; epithelial thickness; multipassmultizone; multizone; haze; saccades; hyaluronan; myopic regression; reoperation; wound healing.;

    Abstract : Excimer lasers have been adapted to treat refractive errors in the human eye since 1987. By remodeling the corneal surface, myopia and astigmatism can be corrected. The investigations herein were performed during a time period when the surgical technique development was extensive. READ MORE

  6. 4. Event Detection in Eye-Tracking Data for Use in Applications with Dynamic Stimuli

    Author : Linnéa Larsson; Avdelningen för Biomedicinsk teknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This doctoral thesis has signal processing of eye-tracking data as its main theme. An eye-tracker is a tool used for estimation of the point where one is looking. Automatic algorithms for classification of different types of eye movements, so called events, form the basis for relating the eye-tracking data to cognitive processes during, e.g. READ MORE

  7. 5. OMS – Ocular motor score : a clinical method for evaluation and follow-up of ocular motor problems in children

    Author : Monica Olsson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Ocular Motor Score OMS ;

    Abstract : Background: Eye movements can be a source of valuable information to clinicians. Different classes of eye movements, i.e. saccades, smooth pursuit (SP) and vestibular eye movements can be distinguished on the basis of how they aid vision. READ MORE