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The sounds of meaning: Investigating the functional interaction between action sounds and semantics

意义的声音：研究动作声音和语义之间的功能交互

基本信息

批准号：
316928999
负责人：
Professor Dr. Friedemann Pulvermüller
金额：
--
依托单位：
Institut für Deutsche und Niederländische Philologie
依托单位国家：
德国
项目类别：
Research Grants
财政年份：
2016
资助国家：
德国
起止时间：
2015-12-31 至 2020-12-31
项目状态：
已结题

来源：
https://gepris.dfg.de/gepris/projekt/316928999?language=en
关键词：
sounds meaning Investigating functional interaction

项目摘要

Recent research has shown that cognitive-semantic memory access as well as phoneme processing are grounded in knowledge about actions and perceptions; however it remains under debate to what degree linguistic phonemic and semantic processes are influenced by, and functionally depend on, action and perception mechanisms. We will address these questions by investigating priming effects, manifest at the behavioural and neurophysiological levels, between the processing of action sounds and conceptual-linguistic information. The functional relationship (i) between the processing of action sounds and of words typically used to speak about actions, and (ii) between non-linguistic acoustic signals and phonemic speech sounds will be studied using EEG and, for better cortical localization, in epilepsy patients with subdural grid electrodes. In addition, we will use TMS in healthy people and study paraplegic and tetraplegic spinal cord injury patients to address possible causal effects of motor system functionality for processing non-linguistic action sounds and concrete action-related language. We expect that the results of these experiments will allow for an evaluation of current theories about grounded cognition that postulate a functional and causal role of sensory and motor mechanisms in conceptual and linguistic processing.

最近的研究表明，认知语义记忆访问以及音素处理的基础上的知识，行动和看法，但它仍然是有争议的程度，语言的音素和语义过程的影响，并在功能上取决于，行动和感知机制。我们将解决这些问题，通过调查的启动效应，表现在行为和神经生理水平之间的动作声音和概念语言信息的处理。（i）动作声音和通常用于谈论动作的词语的处理之间的功能关系，以及（ii）非语言声学信号和音素语音之间的功能关系将使用EEG进行研究，为了更好地进行皮层定位，在癫痫患者中使用硬膜下网格电极。此外，我们将在健康人群中使用TMS，并研究截瘫和四肢瘫痪的脊髓损伤患者，以解决运动系统功能对处理非语言动作声音和具体动作相关语言的可能因果影响。我们希望这些实验的结果将允许评估当前的理论基础的认知假设的功能和因果关系的作用，感觉和运动机制的概念和语言处理。