Rethinking motor region role in verb processing: Insights from a neurolinguistic study of noun-verb dissociation in amyotrophic lateral sclerosis

IF 1.2 3区心理学 Q2 LINGUISTICS

Journal of Neurolinguistics Pub Date : 2023-01-01 DOI:10.1016/j.jneuroling.2023.101124

Edoardo Nicolò Aiello , Debora Pain , Marcello Gallucci , Sarah Feroldi , Lucilla Guidotti , Gabriele Mora , Claudio Luzzatti

引用次数: 3

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重新思考运动区在动词加工中的作用:肌萎缩侧索硬化症中名动分离的神经语言学研究的见解

运动区域萎缩传统上被认为是肌萎缩侧索硬化症(ALS)患者通过动作语义障碍(具身认知理论，ECT)导致动词(V)和名词(N)加工选择性缺陷的原因。尽管如此，有关运动区域对v字型音素结构的敏感性和执行功能(EF)贡献(任务难度)的说法尚未得到一致的认可。本研究旨在评估ALS患者N和V加工的神经认知基础。在评估N和V语义和后语义加工的任务中，将ALS患者与健康参与者(hp)进行比较。评估了n和v的语义运动内容(动作性)和v的论点结构复杂性的影响。EF测量与患者语言任务的关系。两组在V词汇检索方面的表现都不如N词汇检索。患者在检索低行动性v时有困难，对传递性v和具有2和3个参数的v也很敏感。患者在对象语义和动作语义测量上与hp不同。EF测量与患者的v -检索表现高度相关。ect框架解释N >ALS患者的V差异与目前的结果不一致。事实上，ALS患者表现出不局限于动作域的语义缺陷，并且比N >因此，ALS患者的V值差异反映了对V值和n值的不同处理需求的放大，这可能是神经认知系统固有的。尽管如此，ALS患者对V的论点结构复杂性敏感可能意味着运动区域参与了V的后语义加工，可能在引理层面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Neurolinguistics 医学-神经科学

CiteScore

3.90

自引率

5.00%

发文量

审稿时长

17.2 weeks

期刊介绍： The Journal of Neurolinguistics is an international forum for the integration of the neurosciences and language sciences. JNL provides for rapid publication of novel, peer-reviewed research into the interaction between language, communication and brain processes. The focus is on rigorous studies of an empirical or theoretical nature and which make an original contribution to our knowledge about the involvement of the nervous system in communication and its breakdowns. Contributions from neurology, communication disorders, linguistics, neuropsychology and cognitive science in general are welcome. Published articles will typically address issues relating some aspect of language or speech function to its neurological substrates with clear theoretical import. Interdisciplinary work on any aspect of the biological foundations of language and its disorders resulting from brain damage is encouraged. Studies of normal subjects, with clear reference to brain functions, are appropriate. Group-studies on well defined samples and case studies with well documented lesion or nervous system dysfunction are acceptable. The journal is open to empirical reports and review articles. Special issues on aspects of the relation between language and the structure and function of the nervous system are also welcome.