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数字加工是人类最重要的认知功能之一,数字加工与语言之间的关系也一直是认知神经科学的研究焦点。本文采用功能磁共振成像技术,通过比较阿拉伯数字和汉语数词对数字大小比较任务加工的影响,考察了语言与数字加工的关系。结果显示,不同语言编码影响了脑内数字处理加工的模式,在以汉语数词为编码的情况下,梭状回的激活显著高于阿拉伯数字为编码的情况,顶叶的激活则弱于以阿拉伯数字为编码的情况。这表明数字加工会受到语言编码的影响,支持了数字加工与语言密切相关的观点。
Digital processing is one of the most important cognitive functions of human beings. The relationship between digital processing and language has also been the focus of cognitive neuroscience research. In this paper, the use of functional magnetic resonance imaging technology, by comparing the Arabic numerals and Chinese numerals on the number of tasks compared to the size of the impact of language and digital processing relationship. The results showed that different linguistic codes affected the pattern of digital processing in the brain. In the case of Chinese numerals, the activation of fusiform gyrus was significantly higher than that of Arabic numerals, and the activation of parietal lobe was weaker than that of Arabic numerals are coded cases. This indicates that digital processing is influenced by the language code and supports the view that digital processing is closely related to language.