Early acquisition of sign language What neuroimaging data tell us.
Early acquisition of sign language What neuroimaging data tell us.
复制标题
早期获得手语 神经影像数据告诉我们什么。
DOI：
10.1075/sll.13.2.03mal
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发表时间：
2010
影响因子：
0.8
通讯作者：
Wilbur,RonnieB
中科院分区：
文献类型：
--
作者：
Malaia,Evie;Wilbur,RonnieB
自然语言的早期习得，无论是手语还是口语，都被证明会从根本上影响一个人使用第一语言的能力，以及在以后的生活中学习后续语言的能力（Mayberry 2007，2009）。本文综述了近年来的神经影像学研究，以详细说明手语习得的神经基础。这篇评论的逻辑是提出有助于更大范围的研究报告，表明以正常方式获得自然语言（口语或手语）的人拥有专业的语言能力和大脑功能，而这些能力和功能在那些延迟或缺乏自然语言的人中缺失或缺乏。比较每个大脑区域在口语和手语处理方面的功能，我们试图澄清每个区域在语言处理中的作用，并概述理解大脑语言处理的挑战和剩余问题。
Early acquisition of a natural language, signed or spoken, has been shown to fundamentally impact both one’s ability to use the first language, and the ability to learn subsequent languages later in life (Mayberry 2007, 2009). This review summarizes a number of recent neuroimaging studies in order to detail the neural bases of sign language acquisition. The logic of this review is to present research reports that contribute to the bigger picture showing that people who acquire a natural language, spoken or signed, in the normal way possess specialized linguistic abilities and brain functions that are missing or deficient in people whose exposure to natural language is delayed or absent. Comparing the function of each brain region with regards to the processing of spoken and sign languages, we attempt to clarify the role each region plays in language processing in general, and to outline the challenges and remaining questions in understanding language processing in the brain.