Virtual Environment for Diagnosing Dyslexic Children' Visual Spatial Potential
نویسندگان
چکیده
منابع مشابه
Dyslexic Children’ Visual Spatial Potential
This paper discusses the design of a non-immersive virtual environment for diagnosing dyslexic children’s visual-spatial potential called D-Potensi and the diagnostic testing of the prototype. The design of the virtual environment is based on the adaption of Sutcliffe's VR development methodology, comprising four activities: (i) determining type of VR, (ii) selecting modalities and interaction ...
متن کاملVisual evoked potential abnormalities in dyslexic children.
Developmental reading disability (dyslexia) has traditionally been attributed to impaired linguistic skills. Recent psychophysical data suggest that dyslexia may be related to a visual perceptual deficit. A few visual evoked potential (VEP) studies have addressed this hypothesis, but their results are far from consistent. We submitted 9 dyslexic subjects and 9 age- and sex-matched normal contro...
متن کاملImmaturity of Visual Fixations in Dyslexic Children
To our knowledge, behavioral studies recording visual fixations abilities in dyslexic children are scarce. The object of this article is to explore further the visual fixation ability in dyslexics compared to chronological age-matched and reading age-matched non-dyslexic children. Fifty-five dyslexic children from 7 to 14 years old, 55 chronological age-matched non-dyslexic children and 55 read...
متن کاملPattern Visual Evoked Potentials in Dyslexic Children
PURPOSE This study aimed to compare pattern visual evoked potential (PVEP) components in dyslexic and normal children. METHODS This cross-sectional analytic study recruited 72 children, including 36 dyslexic and 36 normal participants aged 8-12 years. Visual examinations included measurement of distance visual acuity, refraction, and PVEP components of amplitudes and latencies with two differ...
متن کاملVisual information processing in dyslexic children.
OBJECTIVE Several studies presented evidence for magnocellular deficits in dyslexics both in behavioural as well as in electrophysiological data of local electrode sites. We investigated two well-known paradigms (motion-onset and random-dot-kinematogram) with regard to global electrophysiological parameters. METHODS Twenty-one-channel event-related potentials (ERPs) of 16 dyslectic and 15 con...
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ژورنال
عنوان ژورنال: The International journal of Multimedia & Its Applications
سال: 2017
ISSN: 0975-5934,0975-5578
DOI: 10.5121/ijma.2017.9609