从思维理论中部分分离的实用学:来自静止状态功能连接的证据
Christoffer Forbes Schieche1, Manu Mahal2, William Hedley Thompson3,4
1Department of Linguistics, Stockholm University, Stockholm, Sweden.
概括
实用学,在语境中研究语言含义,似乎与思维理论 (ToM) 网络不同. 在这些网络之外的特定大脑区域显示了与实用能力相关的连接.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 语言学的语言学.
背景情况:
- 在对话中讨论实用主义和思想理论 (ToM) 之间的关系.
- 之前的研究表明,实用能力的个体差异.
- 实用处理的神经支仍然不完全理解.
研究的目的:
- 调查心理理论 (ToM) 和语言网络与实用行为有关的功能连接.
- 探索在ToM和语言网络之外的特定皮质集群在实用变异性中的作用.
- 要确定实用性是否从神经上与ToM分离.
主要方法:
- 获得了休息状态功能磁共振成像 (fMRI) 数据.
- 在ToM和语言网络之间分析了功能连接.
- 两个特定的皮质集群 (左侧内和双侧背前) 的连接性与实用措施相比被检查.
主要成果:
- 位于ToM和语言网络之外的两个皮质集群显示在休息状态下具有功能连接性.
- 这两个集群之间的连接程度与个人的实用行为措施相关联.
- 实用行为和涉及ToM或语言网络的连接性之间没有发现显著的关系.
- 这两个集群在功能上没有连接到ToM或语言网络.
结论:
- 这些发现表明实用主义和思想理论 (ToM) 之间存在部分神经分离.
- 在已建立的ToM和语言网络之外确定的皮层集群对于务实处理很重要.
- 这项研究提供了支持实用能力的独特神经基质的证据.
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