PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Alternative TitleActivation patterns in reading semi-regular Chinese characters processing: the impact of tone
王晓怡; 马力飞; 于薇; 谭向杰; 张兆琪; 翁旭初


Other Abstract

Objective: To investigate activation patterns of Chinese character tone processing by using functional magnetic resonance imaging (fMRI). Methods: Thirteen participants were asked to name visually presented Chinese characters and reaction time for each stimulus was recorded. According to the consistency of the pronunciation and tone between phonetic radicals and whole characters, the stimulation materials were grouped into four types: pronunciation-same-tone-same character, pronunciation-same-tone-difference character, pronunciation-difference-tone-same character and pronunciation-difference-tone-difference character. There were 20 characters for each stimulus type. Results: The fMRI experiment indicated that all four types of stimuli activated bilateral middle frontal gyrus, inferior frontal gyrus, premotor cortex, supplementary motor area, superior temporal gyrus and left fusiform. A few regions, such as medial frontal gyrus and middle temporal gyrus, were activated in only some types of stimuli. There were differences in brain lateralization across four different conditions. This experiment also characterized the activation patterns in right superior temporal gyrus, bilateral inferior frontal gyrus, and other regions. Conclusion: The finding of semi-regularity effect in Chinese characters processing associated with tone processing suggests that the impact of tone on process should take into account.

Keyword声调 半规则效应 磁共振成像 功能性
Subject Area心理语言学
Source Publication中国医学影像技术
Funding Project本研究得到国家杰出青年基金资助( 30425008)
Document Type期刊论文
Corresponding Author翁旭初
Recommended Citation
GB/T 7714
王晓怡,马力飞,于薇,等. 阅读半规则汉字时的脑激活模式:声调的作用[J]. 中国医学影像技术,2005,21(9):1342-1344.
APA 王晓怡,马力飞,于薇,谭向杰,张兆琪,&翁旭初.(2005).阅读半规则汉字时的脑激活模式:声调的作用.中国医学影像技术,21(9),1342-1344.
MLA 王晓怡,et al."阅读半规则汉字时的脑激活模式:声调的作用".中国医学影像技术 21.9(2005):1342-1344.
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