Normal saccades but decreased fixation stability in a population of children with dyslexia

GH Vikesdal, HK Falkenberg, M Mon-Williams… - … Journal of Optometry …, 2021 - open.lnu.se
Abstract Developmental dyslexia affects around 5-15% of the population and has a
heterogeneous aetiology. Optometric disorders are more prevalent in dyslexic populations …

Instability of Fixation in Dyslexia: Development-Deficits-Training.

B Fischer, K Hartnegg - Optometry & Vision Development, 2009 - search.ebscohost.com
Background: While eye movements as a necessary prerequisite for natural viewing become
more and more important as a part of the neurological diagnostic evaluation, the utilization …

Fixational instability and saccadic eye movements of dyslexic children with subtle cerebellar dysfunction

JE Raymond, NA Ogden, JE Fagan… - Optometry and Vision …, 1988 - journals.lww.com
Fixational stability and saccadic eye movements were measured in 9-to 13-year-old
dyslexics with signs of subtle cerebellar dysfunction and in a group of age-matched normal …

Differences in eye movements and reading problems in dyslexic and normal children

GF Eden, JF Stein, HM Wood, FB Wood - Vision research, 1994 - Elsevier
It has been suggested that eye movement abnormalities seen in dyslexies are attributable to
their language problems. In order to investigate this claim, we studied eye movements in …

[HTML][HTML] Normal speed and accuracy of saccade and vergence eye movements in dyslexic reader children

MP Bucci, M Vernet, CL Gerard, Z Kapoula - Journal of …, 2009 - hindawi.com
Objective. Latency of eye movements depends on cortical structures while speed of
execution and accuracy depends mostly on subcortical brainstem structures. Prior studies …

Stability of gaze control in dyslexia

B Fischer, K Hartnegg - Strabismus, 2000 - Taylor & Francis
The neurobiological basis of saccade control has at least three components: fixation,
reflexes, voluntary control. It was found in earlier studies that the voluntary component of …

Is poor coordination of saccades in dyslexics a consequence of reading difficulties? A study case

E Ghassemi, Z Kapoula - Journal of Eye Movement Research, 2013 - bop.unibe.ch
We hypothesize that the high quality of binocular coordination of saccades in reading is
progressively learned during childhood, and this oculomotor learning is based on a synergy …

Eye movements and visual perception in dyslexic children

T Salem, M Elsherif, M Mourad, R Abdou… - Hearing, Balance and …, 2022 - Taylor & Francis
Background Many research has demonstrated that reading problems, such as dyslexia, can
coexist with visual abnormalities. While remediation for phonological impairments in …

Effects of visual training on saccade control in dyslexia

B Fischer, K Hartnegg - Perception, 2000 - journals.sagepub.com
This study reports the effects of daily practice of three visual tasks on the saccadic
performance of 85 dyslexic children in the age range of 8 to 15 years. The children were …

Poor binocular coordination of saccades in dyslexic children

MP Bucci, D Brémond-Gignac, Z Kapoula - Graefe's archive for clinical and …, 2008 - Springer
Aim To examine the quality of binocular coordination of saccades in dyslexic children in
single word reading and in a task requiring fixation of single LED. Methods Eighteen …