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Advances in Psychological Science    2016, Vol. 24 Issue (12) : 1864-1872     DOI: 10.3724/SP.J.1042.2016.01864
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Abnormal inter-regional brain connectivity in developmental dyslexia
FENG Xiaoxia; LI Le; DING Guosheng
(State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China)
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Abstract  

In the past decades, researchers have investigated the neural basis of developmental dyslexia and revealed the specific regional abnormality in dyslexics with a view of brain functional localization. However, given the complexity of reading process and its engagement of multiple regions, more and more researchers have studied this issue from an inter-regional brain connectivity perspective in recent years. These studies revealed that dyslexics exhibited disruption in both white matter structural connectivity and functional connectivity. These findings suggest a tight link between reading impairment and abnormalities in inter- regional brain connectivity. Future studies should explore the relationship between the connectivity disruption and specific regional abnormality in dyslexia and combine gene, brain, behavior, and environmental factors to investigate the pathogenetic mechanism of dyslexia.

Keywords developmental dyslexia      neural basis      structural connectivity      task-based functional connectivity      resting-state functional connectivity     
Corresponding Authors: DING Guosheng, E-mail: dinggsh@bnu.edu.cn   
Issue Date: 15 December 2016
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FENG Xiaoxia
LI Le
DING Guosheng
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FENG Xiaoxia,LI Le,DING Guosheng. Abnormal inter-regional brain connectivity in developmental dyslexia[J]. Advances in Psychological Science, 2016, 24(12): 1864-1872.
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http://journal.psych.ac.cn/xlkxjz/EN/10.3724/SP.J.1042.2016.01864     OR     http://journal.psych.ac.cn/xlkxjz/EN/Y2016/V24/I12/1864
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