The Use of Neuronal Response Signals as Early Biomarkers of Dyslexia

Abstract Objectives Brain imaging techniques have broadened our understanding of structural and functional properties neuronal networks in children with developmental disabilities. The present work examines current models response implicated dyslexia reading difficulties. Methods This review analyzes the use (fMRI EEG) employed assessment markers associated ability. Results Neuro-imaging studies provided evidence involved emergence fluency. Using this information, it is now possible to employ physiological assessments screening ability before behavioral evaluations can be conducted. Conclusions Analyses neuro-imaging show that abnormal activation specific brain areas used help identify impairments children. These permit earlier identification than those requiring assessments.