Sökning: "eye movements"

Visar resultat 21 - 25 av 76 avhandlingar innehållade orden eye movements.

1. 21. Thyroid associated ophthalmopathy : treatment for hyperhyroidism and evaluation of methods for measuring saccadic eye movements

   Författare :Frank Träisk; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Graves disease; thyroid associated ophthalmopathy; saccade; main sequence; magnetic scleral search coil; infrared reflection; radioiodine; anti-thyroid drugs; smoking;

   Sammanfattning : Thyroid associated ophthalmopathy (TAO) is the orbital manifestation of autoimmune thyroid disease that clinically affects about 30-50 % of patients with Graves disease (GD). The clinical features of TAO are in most patients mild and transient. LÄS MER

3. 22. There’s More to Movement than Meets the Eye : perspectives on Physical Interaction

   Författare :Helena Tobiasson; Jan Gulliksen; Peter Anderberg; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer and systems science; Data- och systemvetenskap;

   Sammanfattning : In this monograph the use of physical movements in the human-computer interaction situation is treated historically, theoretically and empirically. Current technology enables use of a broad variety of movements in interaction, which here has been studied in designing activities for and with elderly people. LÄS MER

4. 23. Biomechanical assessment of head and neck movements in neck pain using 3D movement analysis

   Författare :Helena Grip; Gertjan Ettema; Umeå universitet; []
   Nyckelord :movement analysis; kinematics; helical axis; neck pain; whiplash; cervical spine; pattern classification; motor control; head-eye co-ordination; head movement; biomedicinsk strålningsvetenskap; Biomedical Radiation Science;

   Sammanfattning : Three-dimensional movement analysis was used to evaluate head and neck movement in patients with neck pain and matched controls. The aims were to further develop biomechanical models of head and neck kinematics, to investigate differences between subjects with non-specific neck pain and whiplash associated disorders (WAD), and to evaluate the potential of objective movement analysis as a decision support during diagnosis and follow-up of patients with neck pain. LÄS MER

5. 24. Eye-gaze assistive technology for play, communication and learning : Impacts on children and youths with severe motor and communication difficulties and their partners

   Författare :Yu-Hsin Hsieh; Helena Hemmingsson; Mats Granlund; Ai-Wen Hwang; Ralf Schlosser; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; communicative interaction; gaze-controlled computer; school learning; participation; severe motor and speech impairments; specialpedagogik; Special Education;

   Sammanfattning : Children and youths with severe motor and communication difficulties experience participation restrictions in varied everyday contexts. Adequate environmental support such as the provision of assistive technology could offer opportunities to enhance their play, learning and interactions with others. LÄS MER

7. 25. Evaluation of the infrared reflection method for saccadic eye movement velocity analysis

   Författare :Frank Träisk; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Infrared reflection; Scleral search coil; Saccade; Main sequence; Eye-tracking.;

   Sammanfattning : Saccades are rapid eye movements that change the orientation of the eyes onto objects of interest. In an every day situation saccadic eye movements are used for e.g. reading, scanning objects and enviromnents. LÄS MER