Neurocognitive mechanisms of co-occurring math difficulties in dyslexia: Differences in executive function and visuospatial processing

BrainReading DisabilitiesExecutive FunctionMath
Written By Stellate Comms

Marks, R. A., Pollack, C., Meisler, S. L., D'Mello, A. M., Centanni, T. M., Romeo, R. R., Wade, K., Matejko, A. A., Ansari, D., Gabrieli, J. D. E., & Christodoulou, J. A. (2024). Neurocognitive mechanisms of co‐occurring math difficulties in dyslexia: Differences in executive function and visuospatial processing. Developmental Science, 27(2), e13443. https://doi.org/10.1111/desc.13443

Summary:
Children with reading disabilities (RD) frequently have a co-occurring math disability (MD), but the mechanisms behind this high comorbidity are not well understood. Children with RD only versus RD+MD did not differ in their phonological processing, either behaviorally or in the brain.

RD+MD was associated with additional behavioral difficulties in working memory, and reduced visual cortex activation during a visuospatial working memory task.

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