Developmental dyslexia: dysfunction of a left hemisphere reading network

被引:144
作者
Richlan, Fabio [1 ]
机构
[1] Salzburg Univ, Ctr Neurocognit Res, Dept Psychol, A-5020 Salzburg, Austria
基金
奥地利科学基金会;
关键词
brain; developmental dyslexia; fMRI; meta-analysis; neuroimaging; reading; NEURAL SYSTEMS; CHILDREN; BRAIN; CONNECTIVITY; METAANALYSIS; WORDS; PRINT;
D O I
10.3389/fnhum.2012.00120
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
This mini-review summarizes and integrates findings from recent meta-analyses and original neuroimaging studies on functional brain abnormalities in dyslexic readers. Surprisingly, there is little empirical support for the standard neuroanatomical model of developmental dyslexia, which localizes the primary phonological decoding deficit in left temporo-parietal (TP) regions. Rather, recent evidence points to a dysfunction of a left hemisphere reading network, which includes occipito-temporal (OT), inferior frontal, and inferior parietal regions
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页数:5
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