… This brings us back to the temporal processing deficit theory of dyslexia. Our discussions
of the many theories about the causes of developmental dyslexia all converge on the …

… visual attention span (VAS) deficit hypothesis in developmental dyslexia posits that a subset
of dyslexic … multielement parallel processing deficit due to reduced visual attention capacity. …

… that dyslexia might be a visual symptom. Actually, visual deficit of developmental dyslexia …
a phonological core deficit theory and suggested that developmental dyslexia might present …

… This study provides some insights that will contribute to resolving the controversy about the
VAS deficit theory of dyslexia and points out directions for further research on the underlying …

… of developmental dyslexia. We then present the major theoretical explanations of developmental
dyslexia in … are discussed: the phonological deficit theory, the double-deficit theory, the …

… It is a widely held belief that developmental dyslexia (DD) is … magnocellular theory of dyslexia
assumes that DD is a visual … The review explores arguments for and against these theories. …

… theory of dyslexia, that is the magno-dorsal deficit hypothesis. Considerable evidence indicates
the visual deficits in dyslexia … pathway within the dorsal visual stream 1 which results in …

… visual attention span (VAS) deficit in developmental dyslexia (DD) by conducting a meta-analysis
with 54 studies and 4211 subjects. We found that the VAS deficits in … deficit hypothesis, …

… children with developmental dyslexia, aged 7 to 12, … developmental dyslexia have double
deficit (62.4%), some children have a single phonological deficit (24.7%) or a single NS deficit …

… Visual magnocellular deficit theory suggests that the difficulties in the visual processing
of dyslexia are caused by the dysfunction of the magnocellular system. However, some …