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首页> 外文期刊>Neuroscience Journal >Language Development across the Life Span: A Neuropsychological/Neuroimaging Perspective
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Language Development across the Life Span: A Neuropsychological/Neuroimaging Perspective

机译：跨人生的语言发展：神经心理学/神经影像学的观点

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Language development has been correlated with specific changes in brain development. The aim of this paper is to analyze the linguistic-brain associations that occur from birth through senescence. Findings from the neuropsychological and neuroimaging literature are reviewed, and the relationship of language changes observable in human development and the corresponding brain maturation processes across age groups are examined. Two major dimensions of language development are highlighted: naming (considered a major measure of lexical knowledge) and verbal fluency (regarded as a major measure of language production ability). Developmental changes in the brain lateralization of language are discussed, emphasizing that in early life there is an increase in functional brain asymmetry for language, but that this asymmetry changes over time, and that changes in the volume of gray and white matter are age-sensitive. The effects of certain specific variables, such as gender, level of education, and bilingualism are also analyzed. General conclusions are presented and directions for future research are suggested.
机译：语言发展与大脑发育的特定变化相关。本文的目的是分析从出生到衰老发生的语言-大脑关联。回顾了神经心理学和神经影像学文献的发现，并考察了人类发展过程中可观察到的语言变化与各个年龄段的相应大脑成熟过程之间的关系。语言开发的两个主要方面被强调：命名（被认为是词汇知识的主要度量）和语言流利性（被视为语言产生能力的主要度量）。讨论了语言的大脑偏侧化的发展变化，强调在生命的早期，语言的功能性大脑不对称性会增加，但是这种不对称性会随着时间而变化，并且灰色和白色物质的体积变化对年龄敏感。还分析了某些特定变量的影响，例如性别，教育水平和双语。提出了一般性结论，并提出了未来研究的方向。

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