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FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA

FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA. PROJECT. GOALS. BACKGROUND. DESIGN. FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA

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FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA

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  1. FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA PROJECT GOALS BACKGROUND DESIGN FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA Zaric, G.1, Fraga Gonzalez, G.2, Tijms, J.2,3, Bonte, M.1, Van der Molen, M.2, Blomert, L.1 1 Maastricht University 2 University of Amsterdam 3 IWAL Institute

  2. FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA PROJECT GOALS BACKGROUND DESIGN Problem Space Recent findings Reading Fluencyis crucial marker of quality of life Dyslexia = dysfluentreading Development of corticalnetworkforfluent readingnot well understood Interventionfailstoimprovefluency show 2 networks: Cross-modalintegrationof letters & speech sounds Visual word recognition(“visual word form area”) To do • Window on the neuraldynamics of the developmentalpathwayfrom novice to expert reader • Unravelhowneuraldysfunctionshamper reading fluency in dyslexia • Identify succes factors of interventionand break throughnototious “fluencybarrier” in dyslexia • How treatment induce changes in the neuraldynamics

  3. FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA PROJECT GOALS BACKGROUND DESIGN 70 childrenwithdyslexia 25 Training A: letter-speech sound integration 25 ERPs Training B: visual word recognition • Cross-modal MMN of letter-speech sound integration • Visual Word Recognition 20 Behavioral/Cognitive X • Letter-Speech Sound matching • Word Reading Fluency • Text Reading Fluency no training controls 20 X 20 normal readers

  4. FLUENT READING ACQUISITION NEUROCOGNITIVELY DECOMPOSED: THE CASE OF DYSLEXIA PROJECT GOALS BACKGROUND DESIGN FundamentalInsights Intervention Neuraldynamics of fluent reading development Anomlies in cortical reading network in dyslexia Treatment inducedplasticity of cortical reading network Identify succes factors Applications forclinical reading intervention Improvequality of life Neurocognitive SocietalInnovations

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