The Conference at the University of Oviedo, Spain, within the 44th Annual Meeting of the International Academy for Research in Learning Disabilities, was an excellent opportunity to share knowledge, explore perspectives and reflect on the study of neurodevelopmental disorders in Europe and elsewhere in the world. The William M. Cruickshank…

We report a patient showing isolated phonological agraphia after an ischemic stroke involving the left supramarginal gyrus (SMG). In this patient, we investigated the effects of focal repetitive transcranial magnetic stimulation (rTMS) given as theta burst stimulation (TBS) over the left SMG, corresponding to the Brodmann area (BA) 40. The patient…

Dichotic listening (DL) techniques have been used extensively as a non-invasive procedure to assess language lateralization among children with and without learning disabilities (LD), and with individuals who have other auditory system related brain disorders. Results of studies using DL have indicated that language is lateralized in children with…

Learning disabilities (LD) are one of the most frequent problems for elementary school-aged children. In this paper, event-related EEG oscillations to semantically related and unrelated pairs of words were studied in a group of 18 children with LD not otherwise specified (LD-NOS) and in 16 children with normal academic achievement. We propose that…

Multisensory Structured Language Instruction has been used for decades by clinicians and practitioners as an intervention for teaching students with dyslexia. Multisensory Structured Language Instruction uses the integration of multiple senses (visual, auditory, and kinesthetic/tactile) simultaneously to teach literacy. Although the anecdotal…

Klinefelter (47,XXY) syndrome (KS), the most common form of sex-chromosomal aneuploidy, is characterized by physical, endocrinologic, and reproductive abnormalities. Individuals with KS also exhibit a cognitive/behavioral phenotype characterized by language and language-based learning disabilities and executive and attentional dysfunction in the…

Dyslexia is a disorder of the language-processing systems in the brain. It is a specific learning disability in reading that often affects spelling as well. This article describes: (1) Common characteristics experienced by people with dyslexia or reading disabilities; (2) Common misconceptions about dyslexia; (3) What brain research tell us about…

Understanding the precursors and early indicators of dyslexia is key to early identification and effective intervention. Now there's a single research volume that brings together the very latest knowledge on the earliest stages of dyslexia and the diverse genetic, neurobiological, and cognitive factors that may contribute to it. Based on findings…

Is it necessary to posit separate, explicit distinctions between representations in order to account for dissociations between consonant and vowel processing? We argue that a cognitive model of speech production based on cumulative lower-level properties is not only sufficient but more parsimonious in accounting for aphasic and dysgraphic patient…

This article provides a brief overview of the various areas of research that have served to clarify the condition of dyslexia. Using topics and content appearing in A. L. Benton and D. Pearl's (1978) text, Dyslexia: An Appraisal of Current Knowledge, as the point of departure, evolution of the definitions of dyslexia is traced to the current and…

Fifteen children ages 7 to 9 years who had persistent reading difficulties despite adequate instruction were provided with intensive tutorial interventions. The interventions targeted deficient phonological processing and decoding skills for 8 weeks (2 hours per day) followed by an 8-week, 1-hour-per-day intervention that focused on the…

Left versus right hemispheric auditory-verbal processing ability was studied in 28 learning-disabled children and adolescents, by measuring the influence on reaction time of the hand used to respond versus the hemisphere stimulated. The LD children did not develop the ability to suppress right hemisphere linguistic processes as a function of age.…

Acknowledging the importance of sight to the writing process, the paper elucidates the processes of vision related to the composing process. In the opening section the physics of light and vision, optic neuroanatomy, and cortical responses to visual stimuli are explained. Next, theories of vision and data mapping are examined and their…