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目的:探讨汉语押韵假词认知与加工的脑机制。方法:用集中注意法进行耳优势检测。结果:健康青年组:①假词词对均数,左右耳未见显著差异(P>0.05);②左耳中假词的非韵字均数显著大于韵字均数,右耳却相反。健康成人组:①假词词对均数为右耳大于左耳(P<0.05);②假词中非韵字均数大于韵字均数(P<0.05)。结论:汉语押韵假词的加工、认知以左侧半球占优势,右侧半球起协同作用,和西方语音文字相比,其参与程度更高或协同性更好,与年龄成反比。
Objective: To explore the brain mechanism of cognition and processing of Chinese rhymes. Methods: Concentrated attention to the detection of superiority of the ear. Results: In the healthy youth group, ① There was no significant difference between the average number of false words and the left and right ears (P> 0.05); ② The average number of non-rhymes in the left ears was significantly larger than that of the rhymes while the right ear was the opposite. In healthy adults, the average number of false words was greater than that of the left ear in the right ear (P <0.05). (2) The average number of non-rhyme words in pseudonyms was higher than that in rhymes (P <0.05). CONCLUSION: Processing and cognition of Chinese rhyming words are dominated by the left hemisphere and the right hemisphere with synergistic effect. Compared with Western phonetic transcription, their cognition is more involved or synergetic, which is inversely proportional to age.