速示下蒙古族儿童辨读蒙汉文字时的脑生理特征  

Characteristics Neuropsychological for Tachistoscopic Recongnizing Mongolian Words and Chinese Characters in Mongolian Children

作　　者：静进[1] 郭迪[1] 王旭光[1] 

机构地区：[1]上海第二医科大学附属新华医院儿保科,内蒙古体育动物技术专科学校,中山医科大学儿少卫生学教研室

出　　处：《上海第二医科大学学报》1995年第3期208-211,共4页Acta Universitatis Medicinalis Secondae Shanghai

摘　　要：采用半视野速示法结合蒙、汉文字的呈现对蒙古族儿童进行神经心理测试。结果表明，蒙族和双语蒙古族儿童辨读蒙、汉文字均为右侧视野──左脑半球的优势。汉语被试者辨读单双汉字时两侧视野的差异不及蒙语被试者明显。蒙族儿童的大脑半球对不同类型词义没有特异的选择倾向。实验结果与被试者的年龄、性别差异无关。This experiment studied the recognition of Mongolian words and Chinese characters in Mongolian children. The results showed that in recognizing the Mongolian words and Chinese characters the Monolingual and Bilingual Monogolian children presented right visual field preference. Monolingual children showed more marked difference in right visual field and left visual field preferetice (strong right field preference) than Biligual children. Mongolian children's two hemispheres might not have specific selectivity for both abstract and concreat Mongolian words. The experimental results did not show relation to age and sex among the two groups.

关 键 词：大脑半球 神经生理学 半视野速示法 蒙古族 儿童 

分 类 号：R338.3[医药卫生—人体生理学]