The Role of Executive Functions in the Reading Process

Abstract

“Executive functions” (EF) is an umbrella term for a set of cognitive abilities that are thought to be controlled by the frontal lobe of the brain. The development of these abilities relies on the use of different language skills, including reading. Dyslexia is a specific case of reading impairment that is primarily a result of phonological deficit. In this chapter, the involvement of EF during reading and the possible contribution of executive dysfunction to dyslexia are described. The effect of an executive-based (speed of processing, working memory and visual attention) reading intervention that can improve reading ability in both children and adults with dyslexia by re-wiring brain regions important for both reading and executive functioning is also reviewed. The role of EF in reading may have future implications for diagnosing dyslexia and improving intervention therapy for individuals with reading disabilities.