神经振荡视角下的第二语言听觉感知与理解
Second Language Auditory Perception and Comprehension from the Perspective of Neural Oscillations
摘要
对第二语言学习者来说，像母语者一样快速而准确地加工语言充满挑战。随着近年来高时间分辨率的神经电生理技术（脑电/磁图）的发展，神经振荡现象为第二语言加工的神经机制提供了新的研究视角。本文针对二语学习者言语感知和理解的神经振荡现象进行了文献梳理，结果显示：第一语言和第一语言追踪强度的关系可能会因不同的研究方法和实验设计而得出不同的结论；双语背景尤其是熟练度是影响二语学习者言语感知和理解中神经振荡现象的主要因素；作为二语者语言使用中的常见现象，语言转换会带来更大的认知负荷，在神经层面表现为8和0振荡功率的改变。
Abstract
For second language learners, processing language as quickly and accurately as native speakers poses a significant challenge. With the recent advancements in high-temporal-resolution neurophysiological techniques (EEG/MEG), neural oscillations offer a new research perspective on the neural mechanisms of second language processing. This review examines the neural oscillatory phenomena related to speech perception and comprehension in second language learners. Findings suggest that the relationship between the first language and the tracking intensity of the first language may yield different conclusions due to varying research methods and experimental designs. Bilingual background, particularly proficiency, emerges as a key factor influencing neural oscillations in speech perception and comprehension for second language learners. Language switching, a common occurrence in bilingual language use, imposes greater cognitive load, manifesting as alterations in and oscillatory power at the neural level.关键词
二语习得/言语加工/神经振荡/脑电/磁图Key words
Second language acquisition/language processing/neural oscillations/M/EEG引用本文复制引用
陆灵犀,朱诗瑶.神经振荡视角下的第二语言听觉感知与理解[EB/OL].(2024-12-24)[2026-04-03].https://chinaxiv.org/abs/202412.00329.学科分类
语言学
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