کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
142067 162971 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Developmental Dyscalculia: heterogeneity might not mean different mechanisms
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Developmental Dyscalculia: heterogeneity might not mean different mechanisms
چکیده انگلیسی

Research indicates that developmental dyscalculia (DD; a mathematical deficiency) involves a single brain area abnormality – in the intraparietal sulcus. This is surprising because, (i) the behavioural deficits are heterogeneous, (ii) multiple problems are most common in most cases (co-morbidity) and (iii) different aspects of intact number processing are represented in different brain areas. Hence, progress in the study of DD might be limited by conceptual issues. This work looks at biological and cognitive findings within DD and delineates frameworks for studying the neurocognitive basis of DD. We offer three alternative frameworks. These proposed frameworks have the potential of facilitating future discussions, work in the field and have implications for studies of similar disorders like dyslexia and attention-deficit/hyperactivity disorder.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 13, Issue 2, February 2009, Pages 92–99
نویسندگان
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