有效连接的时间过程与视角相关,包括发言理解
Shingo Tokimoto1, Naoko Tokimoto2
1Department of English Language Studies, Mejiro University, Tokyo, Japan.
Frontiers in human neuroscience
|November 29, 2023
概括
这项研究揭示了大脑如何处理"给予"动词,以便在沟通过程中理解他人的观点. 有效的大脑连接模式随着时间的推移而变化,突出了对社会理解至关重要的网络.
科学领域:
- 神经科学是一个神经科学.
- 心理语言学 心理语言学
- 认知科学 认知科学
背景情况:
- 了解大脑如何处理语言,特别是诸如视角采用之类的社会线索,对于有效的沟通至关重要.
- 日本子动词如 -ageru 和 -kureru 提供了一个独特的语言窗口来研究视角采集机制.
研究的目的:
- 为了研究神经有效连接和它的时间动态在日本语音理解的角度.
- 识别参与实时视角采集的大脑网络,并探索与这些过程相关的社交的个体差异.
主要方法:
- 使用脑电图 (EEG) 记录日本语句子的听觉表达过程中的大脑活动.
- 应用了部分定向连贯性和源局部化来分析19个大脑区域之间的因果相互作用.
- 根据连接枢纽,信息流向和时间变化,确定了不同的处理阶段.
主要成果:
- 确定了三个不同的处理阶段,其特点是特定的连接模式和时间动态.
- 有效的连接性分析揭示了在透视过程中,思维化,镜像神经元和执行控制网络之间的相互作用.
- 社交的个体差异与有效的连接性相关,注意力转换和前性起着关键作用.
结论:
- 语音理解中的视角采集涉及分布式大脑网络之间的动态相互作用.
- 由precuneus支持的实时注意力切换对于整合社会信息和个性化视角的选择至关重要.
- 大脑连接模式提供了对社会认知的神经基础及其可变性的见解.
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