Chinese-English bilinguals show linguistic-perceptual links in the brain associating short spoken phrases with corresponding real-world natural action sounds by semantic category.
Chinese-English bilinguals show linguistic-perceptual links in the brain associating short spoken phrases with corresponding real-world natural action sounds by semantic category.
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DOI：
10.1080/23273798.2021.1883073
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Lewis JW
中科院分区：
文献类型：
--
作者：
Valencia GN;Khoo S;Wong T;Ta J;Hou B;Barsalou LW;Hazen K;Lin HH;Wang S;Brefczynski-Lewis JA;Frum CA;Lewis JW
语言理解等高级认知功能最终必定与大脑中的感知系统相关，尽管这种形成的方式和原因仍不清楚。最近提出了在听到现实世界的自然声音时调节感知的不同大脑网络，以尊重声学语义类别的分类模型。本研究利用中英双语听众的功能磁共振成像（fMRI），探讨了接收描述相应发声事件的中文（普通话）和英语简短口语短语是否会在语义类别水平上涉及重叠的大脑区域。结果揭示了皮质区域的双重分离，这些区域优先代表人类与环境行为事件的知识，无论是通过自然声音还是通过任何一种语言描述的相应口语短语来传达。皮质中枢的这些发现在语义类别水平上展示了语言感知知识联系，应该有助于推进语言系统神经发育的神经计算模型。
Higher cognitive functions such as linguistic comprehension must ultimately relate to perceptual systems in the brain, though how and why this forms remains unclear. Different brain networks that mediate perception when hearing real-world natural sounds has recently been proposed to respect a taxonomic model of acoustic-semantic categories. Using functional magnetic resonance imaging (fMRI) with Chinese/English bilingual listeners, the present study explored whether reception of short spoken phrases, in both Chinese (Mandarin) and English, describing corresponding sound-producing events would engage overlapping brain regions at a semantic category level. The results revealed a double-dissociation of cortical regions that were preferential for representing knowledge of human versus environmental action events, whether conveyed through natural sounds or the corresponding spoken phrases depicted by either language. These findings of cortical hubs exhibiting linguistic-perceptual knowledge links at a semantic category level should help to advance neurocomputational models of the neurodevelopment of language systems.
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影响因子：
2.5
作者：
Lewis JW;Silberman MJ;Donai JJ;Frum CA;Brefczynski-Lewis JA
通讯作者：
Brefczynski-Lewis JA
影响因子：
1.7
作者：
Dehaene, S;Dupoux, E;LeBihan, D
通讯作者：
LeBihan, D
DOI：
10.1080/23273798.2021.1883073
发表时间：
2021
期刊：
Language, cognition and neuroscience
影响因子：
--
作者：
Valencia GN;Khoo S;Wong T;Ta J;Hou B;Barsalou LW;Hazen K;Lin HH;Wang S;Brefczynski-Lewis JA;Frum CA;Lewis JW
通讯作者：
Lewis JW
影响因子：
4.8
作者：
Lewis, James W.;Frum, Chris;Brefczynski-Lewis, Julie A.;Talkington, William J.;Walker, Nathan A.;Rapuano, Kristina M.;Kovach, Amanda L.
通讯作者：
Kovach, Amanda L.
影响因子：
9.2
作者：
Aziz-Zadeh, Lisa;Wilson, Stephen M.;Iacoboni, Marco
通讯作者：
Iacoboni, Marco