Modulation of neural connectivity during processing of Chinese characters

被引：0
|
作者：
Yu, QB [1 ]
Dong, F [1 ]
Yan, F [1 ]
Li, B [1 ]
Feng, SG [1 ]
Tang, YY [1 ]
机构：
[1] Dalian Univ Technol, Inst Neuroinformat, Dalian 116023, Peoples R China
来源：
PROCEEDINGS OF THE 2005 INTERNATIONAL CONFERENCE ON NEURAL NETWORKS AND BRAIN, VOLS 1-3 | 2005年
关键词：
fMRI; functional interaction; Chinese characters;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The present study used functional magnetic resonance imaging (MRI) to investigate functional interactions of several regions which were activated during the processing of Chinese characters. Two stimuli were used, including characters and pseudo-characters. We found that the activity in left middle frontal gyrus(BA6) were strongly correlated with the activity in right inferior frontal gyrus(BA9) and activity in left fusiform gyrus for both characters and pseudo-characters, the activity in left fusiform gyrus were strongly correlated with the activity in left middle frontal gyrus(BA6) and the activity in Right inferior frontal gyrus(BA9) only for characters, and there was strong functional connectivity between left fusiform gyrus and right fusiform gyrus only for pseudo-characters. Those results indicate that Chinese characters and pseudo-characters demand different modulations of neural connectivity.
引用
收藏
页码：1577 / 1579
页数：3
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