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学习第二或第三语言是否会影响多语言者对认知控制的适应? 一个纵向的fMRI研究

Zehui Xing^1,2, Xiyuan Wang^1,2, Junjun Huang^1,2

¹Institute of Psychological and Brain Sciences, Liaoning Normal University, Dalian, 116029 China.

Cognitive neurodynamics

|December 29, 2025

概括

认知控制适应第二语言 (L2) 学习,增强执行功能. 然而,在这项研究中,第三语言 (L3) 获取并没有对认知控制产生类似的影响.

科学领域:

认知神经科学认知神经科学
心理语言学心理语言学
神经成像是一种神经成像.

背景情况:

双语研究表明认知控制适应第二语言 (L2) 学习.
第三语言 (L3) 获取对认知控制的影响在很大程度上仍未得到研究.

研究的目的:

纵向研究L2和L3学习如何影响认知控制.
检查与L2和L3获取相关的行为和神经变化.

主要方法:

对学习英语 (L2) 或日语 (L3) 的中英双语人士进行纵向研究.
收集的行为数据 (侧面任务) 和功能磁共振成像 (fMRI) 在静止状态和任务执行期间的数据.
与语言考试成绩相关的静止状态功能连接.

主要成果:

在不相称的试验中,L2学习与侧边效应的减少和左上额头活动的增加有关.
左前带皮层 (ACC) 和左前带皮层之间的休息状态连接与英语听力分数正相关.
右上边脊椎 (SMG) 和右下壁叶 (IPL) 之间的连接与英语口语表现有负相关性.
在学习L3 (日语) 后,没有观察到认知控制的显著行为或神经变化.

结论:

认知控制机制适应L2学习.
在这种情况下,L3学习并没有对认知控制适应产生显著影响.
调查结果突出了L2与L3获取对执行职能的影响的差异.

关键词:

适应适应适应双语的优势双语的优势认知控制认知控制 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L3 L3 的时间功能磁力共振成像 (fMRI) 是一种功能共振成像.

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