不同和融合的创造力与语义控制的不同方面有关
Katya Krieger-Redwood1, Lucilla Lanzoni1, Tirso R J Gonzalez Alam1,2
1Department of Psychology, York Neuroimaging Centre, York Biomedical Research Institute, University of York, York, United Kingdom.
Imaging neuroscience (Cambridge, Mass.)
|August 13, 2025
概括
语义控制过程和大脑网络架构不同地支持分歧和融合的创造力. 特定的神经通路将语义控制方面与独特的创造能力联系起来,突出显示了多方面的关系.
科学领域:
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
- 神经成像是一种神经成像.
背景情况:
- 以前的研究表明,语义记忆和语言创造力之间存在联系.
- 控制的语义认知账户假设长期记忆概念和语义控制过程之间的相互作用,以实现目标导向的检索.
- 不同和融合的创造力方面是不同的,但它们与特定的语义控制功能和大脑架构的关系是未被探索的.
研究的目的:
- 调查控制的语义检索 (弱关联) 和语义选择 (特征匹配) 与分歧和收的创造力之间的差异联系.
- 通过静态fMRI检查语义系统内在功能架构中的个体差异如何与创造力和语义控制过程有关.
主要方法:
- 使用不寻常的使用任务 (UUT) 评估分离的创造力,使用远程协同任务 (RAT) 评估收的创造力.
- 通过弱关联任务进行测量控制的语义检索,并通过特征匹配任务进行语义选择.
- 利用静止状态fMRI分析语义系统中的功能连接,专注于前叶和左下额头 (LIFG).
主要成果:
- 在RAT (融合创造力) 上的表现与语义选择相关,而UUT表现 (分歧创造力) 与弱关联检索相关.
- 前叶与LIFG (语义控制网络) 之间更大的合与更强的融合创造力和语义特征匹配有关.
- 不同的创造力与LIFG与听觉运动区域的合增加以及与默认模式和前对对联网络的脱有关,与较弱的关联检索相关.
结论:
- 行为和神经成像数据显示分离,表明语义控制和创造力是多方面的构造.
- 在语义系统中的特定神经通路不同地支持创造力和语义控制的不同方面.
- 语义认知的内在功能架构对于理解语义控制与创造力之间的复杂关系至关重要.
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