Biological Theories of Dyslexia
Biological Theories of Dyslexia | Encyclopedia MDPI
The cerebellar theory asserts that a mildly dysfunctional cerebellum can cause dyslexia. The initial cerebellar hypothesis suggested that a ...
Theories of developmental dyslexia: insights from a multiple case ...
A multiple case study was conducted in order to assess three leading theories of developmental dyslexia: (i) the phonological theory, (ii) the magnocellular ( ...
Neurobiology of Dyslexia - PMC
Because reading involves multiple linguistic, visual, and attentional processes, it is likely that variable patterns of weakness may contribute to reading ...
Theories about Developmental Dyslexia - PMC
The main psychological theory about dyslexia that has now assumed such dominance is the phonological theory. Its main weakness is that it is not really a theory ...
Understanding the biological basis of dyslexia at a neural systems ...
Readers with dyslexia had greater bilateral activation and recruited additional regions involved with memory, namely the amygdala and ...
Dyslexia Theories - News-Medical
Experts have been trying to elucidate the biological basis of dyslexia since the condition was first identified in 1881 by Oswald Berkhan and described as ...
Biological basis of dyslexia: A maturing perspective - jstor
The main theories are discussed below. Phonological theory of dyslexia. Brain recognizes language in a hierarchical order. The upper levels deal with semantics ...
Dyslexia - SpecialKids Child Health & Development Clinic
The magnocellular theory proposes that literacy difficulties faced by dyslexics may be a consequence of impaired development of a system of large neurons in the ...
Seeking The Biological Basis Of Dyslexia | ScienceDaily
A number of studies have suggested that people with dyslexia have a deficit in one of the brain's visual processing pathways, the M ( ...
Developmental Dyslexia - an overview | ScienceDirect Topics
Developmental dyslexia is a neurobiological disorder with a strong genetic basis. Various theories have been proposed to account for the cognitive origin of ...
Research in dyslexia - Wikipedia
Theories · Cerebellar theory · Evolutionary hypothesis · Magnocellular theory · Naming speed deficit and double deficit theories · Perceptual visual-noise exclusion ...
Theories of Dyslexia - Sunderji's Global Academia
The International Dyslexia Association (Lyon et al., 2003) defines Dyslexia as a specific learning disability that is neurobiological in origin. It is ...
Developmental dyslexia: a condensed review of literature - SciELO
Four major theories of developmental dyslexia are discussed: the phonological deficit theory, the double-deficit theory, the magnocellular theory, and the ...
Biological-level account of developmental dyslexia. - APA PsycNet
The genetic, developmental, nutritional, neuroanatomical, physiological, and psychophysiological evidence reviewed here all support the view that dyslexics' ...
A review of the neurobiological basis of dyslexia in the adult ...
The influence of heritability was confirmed by Kirkpatrick et al., who state that genetics has an impact of more than 70% on reading difficulties and skills, ...
Theories of Dyslexia (Chapter 1) - The Cambridge Handbook of ...
Auditory theories of dyslexia propose that sensory processing differences, present from birth, lead affected children to develop atypical phonological ...
Developmental dyslexia: Convergence of all theories towards a ...
Together these influences may compromise magnocellular neuronal development, both in utero and later in infancy. There is a clear genetic basis ...
There is a wide consensus that it is a neurological disorder with a genetic origin. Yet, after decades of research, it can seem surprising that theorists still ...
The Genetics of Dyslexia - IC McManus - University College London
(1989), who used. MZ twins to assess the heritability of two separate types of reading process, derived on theoretical grounds from the dual process theory ...
2 Theoretical Explanations of Developmental Dyslexia
This chapter provides a brief overview of the major theories of the underlying causes of developmental dyslexia. First, it presents three cognitive level ...