Abstract
Developmental dyslexia’s ‘Cerebellar Deficit Theory’ proposes that a subtle developmental cerebellar dysfunction leads to deficits in attaining ‘automatic’ procedures and manifests as subtle motor impairments (e.g., balance control, motor learning) along with reading and phonological difficulties. The ‘Magnocellular deficit’ and the ‘rapid visual’ theories suggest a specific deficit within the visual information processing system among dyslexic readers. Previously, we found the dyslexic readers to be inferior, as compared to their non-impaired reader peers, in their ability to acquire a novel set of hand movements while standing. In the current study, we explored the relationships between volitional and non-volitional motor learning, the visual system and dyslexia. We found the dyslexic readers to be slower and less accurate, as compared to skilled readers, in tasks that were ‘visually’ oriented and demanded reaction. However, in tasks that did not involve the visual system or when hand-eye coordination was needed rather than reaction, the groups’ performance did not differ. In addition, correlations between the performance in the visual and the motor learning tasks were found within the skill readers only. Overall, the results support the assumption that a deficit within the visual system is involved in the presumably inferior ability of the dyslexic readers to acquire a new movement.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Adi-Japha, E., Karni, A., Parnes, A., Loewenschuss, I., & Vakil, E. (2008). A shift in task routines during the learning of a motor skill: Group-averaged data may mask critical phases in the individuals’ acquisition of skilled performance. Journal of Experimental Psychology: Learning, Memory, and Cognition, 34(6), 1544–1551.
Barela, J. A., Dias, J. L., Godoi, D., Viana, A. R., & de Freitas, P. B. (2011). Postural control and automaticity in dyslexic children: The relationship between visual information and body sway. Research in Developmental Disabilities, 32(5), 1814–1821.
Breznitz, Z. (2006). Fluency in reading: Synchronization of brain processes. Mahwah: Lawrence Erlbaum Associates.
Breznitz, Z. (2008). The origin of dyslexia: The asynchrony phenomenon. In G. Reid, A. Fawcett, F. Manis, & L. Siegel (Eds.), The SAGE handbook of dyslexia (pp. 11–29). London: SAGE Publication Ltd.
British Psychological Society. (1999). Dyslexia literacy and psychological assessment: Report by a working party of the division of educational and child psychology. Leicester: British Psychological Society.
Bruck, M. (1992). Persistence of dyslexics’ phonological awareness deficits. Developmental Psychology, 28(5), 874–886.
Chong, R. K., Jones, C. L., & Horak, F. B. (1999). Postural set for balance control is normal in Alzheimer’s but not in Parkinson’s disease. The Journals of Gerontology Series A, Biological Sciences and Medical Sciences, 54(3), 129–135.
Cisek, P. (2007). Cortical mechanisms of action selection: The affordance competition hypothesis. Philosophical Transactions of the Royal Society B: Biological Sciences, 362, 1585–1599.
Cordo, P. J., & Nashner, L. M. (1982). Properties of postural adjustments associated with rapid arm movements. Journal of Neurophysiology, 47(2), 287–302.
Eden, G. F., VanMeter, J. W., Rumsey, J. M., & Zeffiro, T. A. (1996). The visual deficit theory of developmental dyslexia. NeuroImage, 4(3), 108–117.
Fawcett, A., & Nicolson, R. I. (1992). Automatisation deficits in balance for dyslexic children. Perceptual and Motor Skills, 75(2), 507–529.
Fawcett, A., & Nicolson, R. I. (2008). Dyslexia and the cerebellum. In G. Reid, A. Fawcett, F. Manis, & L. Siegel (Eds.), The SAGE handbook of dyslexia (pp. 11–29). London: SAGE Publication Ltd.
Fischer, S., Hallschmid, M., Elsner, A. L., & Born, J. (2002). Sleep forms memory for finger skills. Proceedings of the National Academy of Sciences of the United States of America, 99(18), 11987–11991.
Galaburda, A. M., & Kemper, T. L. (1979). Cytoarchitectonic abnormalities in developmental dyslexia: A case study. Annals of Neurology, 6(2), 94–100.
Galaburda, A. M., Sherman, G. F., Rosen, G. D., Aboitiz, F., & Geschwind, N. (1985). Developmental dyslexia: Four consecutive patients with cortical anomalies. Annals of Neurology, 18(2), 222–233.
Galaburda, A. M., Menard, M. T., & Rosen, G. D. (1994). Evidence for aberrant auditory anatomy in developmental dyslexia. Proceedings of the National Academy of Sciences of the United States of America, 91(17), 8010–8013.
Gilbert, C., Li, W., & Piech, V. (2009). Perceptual learning and adult cortical plasticity. The Journal of Physiology, 587(12), 2743–2751.
Hari, R., & Renvall, H. (2001). Impaired processing of rapid stimulus sequences in dyslexia. Trends in Cognitive Sciences, 5(12), 525–532.
Hauptmann, B., & Karni, A. (2002). From primed to learn: The saturation of repetition priming and the induction of long-term memory. Brain Research. Cognitive Brain Research, 13(3), 313–322.
Horak, F. B., & Nashner, L. M. (1986). Central programming of postural movements: Adaptation to altered support-surface configurations. Journal of Neurophysiology, 55(6), 1369–1381.
Horak, F. B., Diener, H. C., & Nashner, L. M. (1989). Influence of central set on human postural responses. Journal of Neurophysiology, 62(4), 841–853.
Humphreys, P., Kaufmann, W., & Galaburda, A. M. (1990). Developmental dyslexia in women: Neuropathological findings in three patients. Annals of Neurology, 28(6), 727–738.
Karni, A. (1995). When practice makes perfect. Lancet, 345(8946), 395.
Karni, A. (1996). The acquisition of perceptual and motor skills: A memory system in the adult human cortex. Brain Research. Cognitive Brain Research, 5(1–2), 39–48.
Karni, A., & Sagi, D. (1993). The time course of learning a visual skill. Nature, 365(6443), 250–252.
Karni, A., Meyer, G., Rey-Hipolito, C., Jezzard, P., Adams, M. M., Turner, R., et al. (1998). The acquisition of skilled motor performance: Fast and slow experience-driven changes in primary motor cortex. Proceedings of the National Academy of Sciences of the United States of America, 95(3), 861–868.
Korman, M., Raz, N., Flash, T., & Karni, A. (2003). Multiple shifts in the representation of a motor sequence during the acquisition of skilled performance. Proceedings of the National Academy of Sciences of the United States of America, 100(21), 12492–12497.
Kuo, A. D., Speers, R. A., Peterka, R. J., & Horak, F. B. (1998). Effect of altered sensory conditions on multivariate descriptors of human postural sway. Experimental Brain Research, 122(2), 185–195.
Lacquaniti, F. (1992). Automatic control of limb movement and posture. Current Opinion in Neurobiology, 2(6), 807–814.
Land, M. (2005). Eye-hand coordination: Learning a new trick. Current Biology, 15(23), 955–956.
Leonard, C., Eckert, M., Lombardino, L. J., Oakland, T., Kranzler, J., Mohr, C. M., et al. (2001). Anatomical risk factors for phonological dyslexia. Cerebral Cortex, 11(2), 148–157.
Li, W., Piech, V., & Gilbert, C. (2004). Perceptual learning and top-down influences in primary visual cortex. Nature Neuroscience, 7(6), 651–657.
Livingstone, M. S., Rosen, G. D., Drislane, F. W., & Galaburda, A. M. (1991). Physiological and anatomical evidence for a magnocellular defect in developmental dyslexia. Proceedings of the National Academy of Sciences of the United States of America, 88(18), 7943–7947.
Maquet, P., Laureys, S., Perrin, F., Ruby, P., Melchior, G., Boly, M., et al. (2003). Festina lente: Evidences for fast and slow learning processes and a role for sleep in human motor skill learning. Learning & Memory, 10(4), 237–239.
Massion, J., & Woollacott, M. H. (1996). Posture and equilibrium. In A. M. Bornstein, T. Brandt, & M. H. Woollacott (Eds.), Clinical disorders of balance, posture and gait (1st ed., pp. 10–18). New York: Oxford University Press.
Morganti, F., Gaggioli, A., Castelnuovo, G., Bulla, D., Vettorello, M., & Riva, G. (2003). The use of technology-supported mental imagery in neurological rehabilitation: A research protocol. Cyberpsychology & Behavior: The Impact of the Internet, Multimedia and Virtual Reality on Behavior and Society, 6(4), 421–427.
Nicolson, R. I., & Fawcett, A. (1990). Automaticity: A new framework for dyslexia research? Cognition, 35(2), 159–182.
Nicolson, R. I., & Fawcett, A. (2005). Developmental dyslexia, learning and the cerebellum. Journal of Neural Transmission. Supplementum, 69, 19–36.
Nicolson, R. I., & Fawcett, A. (2007). Procedural learning difficulties: Reuniting the developmental disorders? Trends in Neurosciences, 30(4), 135–141.
Nicolson, R. I., & Fawcett, A. (2008). Learning, cognition and dyslexia. In G. Reid, A. Fawcett, F. Manis, & L. Siegel (Eds.), The SAGE handbook of dyslexia (pp. 11–29). London: SAGE Publication Ltd.
Pollock, A. S., Durward, B. R., Rowe, P. J., & Paul, J. P. (2000). What is balance? Clinical Rehabilitation, 14(4), 402–406.
Ramus, F. (2004). Neurobiology of dyslexia: A reinterpretation of the data. Trends in Neurosciences, 27(12), 720–726.
Roth, D., Kishon-Rabin, L., Hildesheimer, M., & Karni, A. (2005). A latent consolidation phase in auditory identification learning: Time in the awake state is sufficient. Learning & Memory, 12(2), 159–164.
Sailer, U., Flanagan, R., & Johansson, R. (2005). Eye-hand coordination during learning of a novel visuomotor task. The Journal of Neuroscience, 25(39), 8833–8842.
Sela, I. (2011). Volitional and non-volitional motor skill learning in dyslexics and skilled reader young adults. Ph.D. thesis, University of Haifa, Haifa.
Share, D. L. (1994). Deficient phonological processing in disabled readers implicates processing deficits beyond the phonological module. In K. P. Van den Bos, L. Siegel, D. J. Bakker, & D. L. Share (Eds.), Current directions in dyslexia research (pp. 149–167). Lisse: Swets & Zeitlinger.
Shatil, E. (1997). One-minute test for pseudowords [Unpublished manuscript].
Shaywitz, S., & Shaywitz, B. (2008). Paying attention to reading: The neurobiology of reading and dyslexia. Development and Psychopathology, 20(4), 1329–1349.
Snowling, M. J. (1995). Phonological processing and developmental dyslexia. Journal of Research in Reading, 18(2), 132–138.
Song, J., & Nakayama, K. (2009). Hidden cognitive states revealed in choice reaching tasks. Trends in Cognitive Sciences, 13(8), 360–366.
Sosnik, R., Hauptmann, B., Karni, A., & Flash, T. (2004). When practice leads to co-articulation: The evolution of geometrically defined movement primitives. Experimental Brain Research. Experimentelle Hirnforschung. Experimentation Cerebrale, 156(4), 422–438.
Sosnik, R., Flash, T., Hauptmann, B., & Karni, A. (2007). The acquisition and implementation of the smoothness maximization motion strategy is dependent on spatial accuracy demands. Experimental Brain Research. Experimentelle Hirnforschung. Experimentation Cerebrale, 176(2), 311–331.
Stanovich, K. E. (1988). Explaining the differences between the dyslexic and the garden-variety poor reader: The phonological-core variable-difference model. Journal of Learning Disabilities, 21(10), 590–612.
Stein, J. (2001). The magnocellular theory of developmental dyslexia. Dyslexia, 7(1), 12–36.
Stoodley, C., Fawcett, A., Nicolson, R. I., & Stein, J. (2005). Impaired balancing ability in dyslexic children. Experimental Brain Research, 167(3), 370–380.
Tallal, P. (1980). Auditory temporal perception, phonics, and reading disabilities in children. Brain and Language, 9(2), 182–198.
Temple, E., Poldrack, R. A., Salidis, J., Deutsch, G. K., Tallal, P., Merzenich, M. M., et al. (2001). Disrupted neural responses to phonological and orthographic processing in dyslexic children: An fMRI study. Neuroreport, 12(2), 299–307.
Walker, M., Brakefield, T., Morgan, A., Hobson, J. A., & Stickgold, R. (2002). Practice with sleep makes perfect: Sleep-dependent motor skill learning. Neuron, 35(1), 205–211.
Warren, W. (2006). The dynamics of perception and action. Psychological Review, 113(2), 358–389.
Winter, D. A. (1995). Human balance and posture control during standing and walking. Gait & Posture, 3, 193–214.
Winter, D. A., Prince, F., Frank, J. S., Powell, C., & Zabjek, K. F. (1996). Unified theory regarding A/P and M/L balance in quiet stance. Journal of Neurophysiology, 75(6), 2334–2343.
Acknowledgements
This research was funded by the Edmond J. Safra Philanthropic Foundation.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer Science+Business Media B.V.
About this chapter
Cite this chapter
Sela, I. (2012). The Relationships Between Motor Learning, the Visual System and Dyslexia. In: Breznitz, Z., Rubinsten, O., Molfese, V., Molfese, D. (eds) Reading, Writing, Mathematics and the Developing Brain: Listening to Many Voices. Literacy Studies, vol 6. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-4086-0_10
Download citation
DOI: https://doi.org/10.1007/978-94-007-4086-0_10
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-4085-3
Online ISBN: 978-94-007-4086-0
eBook Packages: Behavioral ScienceBehavioral Science and Psychology (R0)