Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia

Bogon J, Finke K, Schulte-Körne G, Müller HJ, Schneider WX, Stenneken P (2014)
Developmental Science 17(5): 697-713.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
People with developmental dyslexia (DD) have been shown to be impaired in tasks that require the processing of multiple visual elements in parallel. It has been suggested that this deficit originates from disturbed visual attentional functions. The parameter-based assessment of visual attention based on Bundesen's () theory of visual attention allows one to identify and quantify the underlying deficits. The present study provides the first groupwise comparison between children with DD (n=12; mean age 9.84years) and typically developing children (n=12; mean age 9.87years) with regard to intact and disturbed components of visual attention. From the performance on whole- and partial-report tasks, we derived individual parameter estimates of four different parameters: visual processing speed, storage capacity of visual short-term memory (VSTM), laterality of attentional weighting and efficiency of top-down control. Groupwise comparisons revealed that general attentional resources, processing speed and VSTM storage capacity, are impaired in children with DD compared to typically developing children. In contrast, selectivity parameters, laterality of attentional selection and attentional top-down control did not differ between these groups. Relating the current findings to previous results, obtained in highly comparable methodological settings, from single cases of children with DD, and from a group of adults with DD, we conclude that slowed perceptual processing speed is a primary visual attentional deficit in DD. Furthermore, reduced VSTM storage capacity seems to modulate the difficulties in written language processing imposed by the disorder.
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Zeitschriftentitel
Developmental Science
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17
Zeitschriftennummer
5
Seite
697-713
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Bogon J, Finke K, Schulte-Körne G, Müller HJ, Schneider WX, Stenneken P. Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia. Developmental Science. 2014;17(5):697-713.
Bogon, J., Finke, K., Schulte-Körne, G., Müller, H. J., Schneider, W. X., & Stenneken, P. (2014). Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia. Developmental Science, 17(5), 697-713. doi:10.1111/desc.12150
Bogon, J., Finke, K., Schulte-Körne, G., Müller, H. J., Schneider, W. X., and Stenneken, P. (2014). Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia. Developmental Science 17, 697-713.
Bogon, J., et al., 2014. Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia. Developmental Science, 17(5), p 697-713.
J. Bogon, et al., “Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia”, Developmental Science, vol. 17, 2014, pp. 697-713.
Bogon, J., Finke, K., Schulte-Körne, G., Müller, H.J., Schneider, W.X., Stenneken, P.: Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia. Developmental Science. 17, 697-713 (2014).
Bogon, Johanna, Finke, Kathrin, Schulte-Körne, G., Müller, H. J., Schneider, Werner X., and Stenneken, Prisca. “Parameter-based assessment of disturbed and intact components of visual attention in children with developmental dyslexia”. Developmental Science 17.5 (2014): 697-713.

7 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Action video games improve reading abilities and visual-to-auditory attentional shifting in English-speaking children with dyslexia.
Franceschini S, Trevisan P, Ronconi L, Bertoni S, Colmar S, Double K, Facoetti A, Gori S., Sci Rep 7(1), 2017
PMID: 28725022
Visual attention in preterm born adults: specifically impaired attentional sub-mechanisms that link with altered intrinsic brain networks in a compensation-like mode.
Finke K, Neitzel J, Bäuml JG, Redel P, Müller HJ, Meng C, Jaekel J, Daamen M, Scheef L, Busch B, Baumann N, Boecker H, Bartmann P, Habekost T, Wolke D, Wohlschläger A, Sorg C., Neuroimage 107(), 2015
PMID: 25498391
Clinical TVA-based studies: a general review.
Habekost T., Front Psychol 6(), 2015
PMID: 25852607
TVA-based assessment of visual attentional functions in developmental dyslexia.
Bogon J, Finke K, Stenneken P., Front Psychol 5(), 2014
PMID: 25360129

80 References

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