The distinctive vertical heterophoria of dyslexics

P Quercia, M Quercia, LJ Feiss, F Allaert - Clinical Ophthalmology, 2015 - Taylor & Francis
In this study, we looked for the presence of vertical heterophoria (VH) in 42 dyslexic children
(22 males and 20 females) aged 118.5±12.9 months who were compared with a control …

Vertical disconjugacy during reading in dyslexic and non-dyslexic children

N Goulème, C Lions, CL Gérard, H Peyre… - Neuroscience …, 2018 - Elsevier
Purpose The objective of this study was to explore vertical binocular coordination in dyslexic
and non-dyslexic children during saccades and post-saccadic fixation period while reading …

Stereopsis, accommodative and vergence facility: do they relate to dyslexia?

AR BUZZELLI - Optometry and vision science, 1991 - journals.lww.com
The relation between visual functions and reading performance has been the subject of
conflicting opinion over the years. The purpose of this study is 2-fold: first, to examine factors …

[HTML][HTML] Reading performance is not affected by a prism induced increase of horizontal and vertical vergence demand

M Dysli, N Vogel, M Abegg - Frontiers in human neuroscience, 2014 - frontiersin.org
Purpose: Dyslexia is the most common developmental reading disorder that affects
language skills. Latent strabismus (heterophoria) has been suspected to be causally …

[引用][C] Ophthalmologic aspects of dyslexia: the influence of full prismatic correction of heterophoria on dyslexic symptoms

D Pestalozzi - Annals of the New York Academy of Sciences, 1993 - Wiley Online Library
This poster shows the result of the author's 10 years' experience with 367 dyslexic patients.
They all had an heterophoria (H). By definition this is a squint compensated for by motor and …

Binocular coordination during reading

L Bassou, M Granié, AK Pugh… - Comptes rendus de l' …, 1992 - europepmc.org
Is there an effect on binocular coordination during reading of oculomotor imbalance
(heterophoria, strabismus and inadequate convergence) and of functional lateral …

Asymmetrical vertical phorias in normal subjects: the influence of unbalanced illumination

M Wang, HE Bedell - Strabismus, 2005 - Taylor & Francis
Purpose: One goal of this investigation was to determine whether asymmetrical vertical
hetereophorias, which are qualitatively similar to a dissociated vertical deviation (DVD) …

Dyslexic children have normal vestibular responses to rotation

B Brown, G Haegerstrom-Portnoy… - Archives of …, 1983 - jamanetwork.com
• We examined the rotational vestibular responses of carefully screened dyslexic and control
populations (34 dyslexics and 33 controls). The subject groups had equivalent performance …

Diagnostic occlusion and clinical management of latent hyperphoria

M SURDACKI, B WICK - Optometry and vision science, 1991 - journals.lww.com
Occasionally in patients who have symptoms suggestive of a vertical heterophoria no
deviation is found, even on careful examination. Six days of occlusion have been …

The effect of orthoptic treatment upon the vergence adaptation mechanism

RV North, DB Henson - Optometry and vision science, 1992 - journals.lww.com
This paper is a review of the research work that has been carried out over the past few years
investigating the ability of the oculomotor system to adapt to prisminduced heterophoria. Our …