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Blais, Mélody; Amarantini, David; Albaret, Jean-Michel; Chaix, Yves; Tallet, Jessica – Developmental Science, 2018
Impairment of motor learning skills in developmental coordination disorder (DCD) has been reported in several studies. Some hypotheses on neural mechanisms of motor learning deficits in DCD have emerged but, to date, brain-imaging investigations are scarce. The aim of the present study is to assess possible changes in communication between brain…
Descriptors: Brain Hemisphere Functions, Correlation, Motor Development, Control Groups
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Moreau, Patricia; Jolicoeur, Pierre; Peretz, Isabelle – Brain and Cognition, 2013
Congenital amusia is a lifelong disorder characterized by a difficulty in perceiving and producing music despite normal intelligence and hearing. Behavioral data have indicated that it originates from a deficit in fine-grained pitch discrimination, and is expressed by the absence of a P3b event-related brain response for pitch differences smaller…
Descriptors: Brain Hemisphere Functions, Auditory Discrimination, Music, Learning Problems
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De Smedt, Bert; Boets, Bart – Neuropsychologia, 2010
The triple-code model, cognitive neuroimaging and developmental behavioral data suggest a specific association between phonological processing and arithmetic fact retrieval. Accordingly, individuals with deficits in phonological processing, such as individuals with developmental dyslexia, are expected to show difficulties in arithmetic fact…
Descriptors: Phonology, Dyslexia, Phonological Awareness, Subtraction
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Davis, Nicole; Cannistraci, Christopher J.; Rogers, Baxter P.; Gatenby, J. Christopher; Fuchs, Lynn S.; Anderson, Adam W.; Gore, John C. – Neuropsychologia, 2009
We used functional magnetic resonance imaging (fMRI) to explore the patterns of brain activation associated with different levels of performance in exact and approximate calculation tasks in well-defined cohorts of children with mathematical calculation difficulties (MD) and typically developing controls. Both groups of children activated the same…
Descriptors: Computation, Arithmetic, Problem Solving, At Risk Persons
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Rotzer, S.; Loenneker, T.; Kucian, K.; Martin, E.; Klaver, P.; von Aster, M. – Neuropsychologia, 2009
The underlying neural mechanisms of developmental dyscalculia (DD) are still far from being clearly understood. Even the behavioral processes that generate or influence this heterogeneous disorder are a matter of controversy. To date, the few studies examining functional brain activation in children with DD mainly focus on number and counting…
Descriptors: Control Groups, Learning Problems, Economically Disadvantaged, Performance Tests