An fMRI validation study of the word-monitoring task as a measure of implicit knowledge: Exploring the role of explicit and implicit aptitudes in behavioral and neural processing
An fMRI validation study of the word-monitoring task as a measure of implicit knowledge: Exploring the role of explicit and implicit aptitudes in behavioral and neural processing
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作为隐性知识衡量标准的单词监控任务的功能磁共振成像验证研究:探索显性和隐性能力在行为和神经处理中的作用
DOI:
10.1017/s0272263122000043
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发表时间:
2022
影响因子:
4.1
通讯作者:
Sugiura Motoaki
中科院分区:
文献类型:
--
作者:
Suzuki Yuichi;Jeong Hyeonjeong;Cui Haining;Okamoto Kiyo;Kawashima Ryuta;Sugiura Motoaki
In this study, neural representation of adult second language (L2) speakers’ implicit grammatical knowledge was investigated. Advanced L2 speakers of Japanese living in Japan, as well as L1 Japanese speakers, performed a word-monitoring task (proposed as an implicit knowledge test) in the MRI scanner. Behavioral measures were obtained from aptitude tests for explicit (language analytic ability) and implicit (statistical learning ability) learning. Findings indicate that, although both L1 and L2 speakers recruited neural circuits associated with procedural memory during the word-monitoring task, different brain regions were activated: premotor cortex (L1 speakers) and left caudate (L2 speakers). The premotor cortex activation was weaker in L2 than L1 speakers but was positively correlated with the left caudate activation, suggesting that their grammatical knowledge, while less automatized, was still developing. Behavioral sensitivity to errors was predicted only by explicit language aptitude, which may play a key role in the automatization of grammatical knowledge.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
Emma Marsden;Alison Mackey;Luke Plonsky
通讯作者:
Luke Plonsky
DOI:
--
发表时间:
2021
期刊:
影响因子:
--
作者:
Yuichi Suzuki;Rie Koizumi
通讯作者:
Rie Koizumi
DOI:
10.4324/9781351034784-33
发表时间:
2020
期刊:
--
影响因子:
--
作者:
Daniel R. Isbell;J. Rogers
通讯作者:
J. Rogers
DOI:
10.4324/9781315676968.ch2
发表时间:
2017
期刊:
--
影响因子:
--
作者:
R. Dekeyser
通讯作者:
R. Dekeyser
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
M. Paradis
通讯作者:
M. Paradis