Developmental dyslexia: The visual attention span deficit hypothesis

ML Bosse, MJ Tainturier, S Valdois - Cognition, 2007 - Elsevier
The visual attention (VA) span is defined as the amount of distinct visual elements which can
be processed in parallel in a multi-element array. Both recent empirical data and theoretical …

Phonological and visual processing deficits can dissociate in developmental dyslexia: Evidence from two case studies

S Valdois, ML Bosse, B Ans, S Carbonnel… - Reading and …, 2003 - Springer
The present study describes two Frenchteenagers with developmental reading andwriting
impairments whose performance wascompared to that of chronological age andreading age …

Double trouble: visual and phonological impairments in English dyslexic readers

S Provazza, AM Adams, D Giofrè… - Frontiers in …, 2019 - frontiersin.org
Developmental dyslexia is a reading disorder characterized by problems in accurate or
fluent reading. A deficiency in phonological processing is thought to underpin the reading …

The neurobiology of dyslexia

BA Shaywitz, SE Shaywitz, KR Pugh… - Clinical neuroscience …, 2001 - Elsevier
Within the last two decades overwhelming evidence from many laboratories has converged
to indicate the cognitive basis for dyslexia: dyslexia represents a disorder within the …

Sensitivity to dynamic auditory and visual stimuli predicts nonword reading ability in both dyslexic and normal readers

C Witton, JB Talcott, PC Hansen, AJ Richardson… - Current biology, 1998 - cell.com
Background: Developmental dyslexia is a specific disorder of reading and spelling that
affects 3–9% of school-age children and adults. Contrary to the view that it results solely …

Functional magnetic resonance imaging of early visual pathways in dyslexia

JB Demb, GM Boynton, DJ Heeger - Journal of Neuroscience, 1998 - Soc Neuroscience
We measured brain activity, perceptual thresholds, and reading performance in a group of
dyslexic and normal readers to test the hypothesis that dyslexia is associated with an …

Evidence for magnocellular involvement in the identification of flanked letters

D Omtzigt, AW Hendriks, HHJ Kolk - Neuropsychologia, 2002 - Elsevier
Little is known about the role of the magno system in reading. One important hypothesis is
that this system is involved in the allocation of attention. We reasoned that the presentation …

Theories of developmental dyslexia: insights from a multiple case study of dyslexic adults

F Ramus, S Rosen, SC Dakin, BL Day, JM Castellote… - Brain, 2003 - academic.oup.com
A multiple case study was conducted in order to assess three leading theories of
developmental dyslexia:(i) the phonological theory,(ii) the magnocellular (auditory and …

[HTML][HTML] Abnormal visual motion processing is not a cause of dyslexia

OA Olulade, EM Napoliello, GF Eden - Neuron, 2013 - cell.com
Developmental dyslexia is a reading disorder, yet deficits also manifest in the magnocellular-
dominated dorsal visual system. Uncertainty about whether visual deficits are causal or …

Developmental dyslexia: An update on genes, brains, and environments

EL Grigorenko - The Journal of Child Psychology and Psychiatry and …, 2001 - cambridge.org
The science of reading and developmental dyslexia has experienced spectacular advances
during the last few years. Five aspects of this research are discussed in the article.(1) The …