Suppr超能文献

言语和视空间创造力的统一性和多样性:大脑两半球侧化的动态变化。

The unity and diversity of verbal and visuospatial creativity: Dynamic changes in hemispheric lateralisation.

机构信息

Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China.

Faculty of Psychology, Southwest University (SWU), Chongqing, China.

出版信息

Hum Brain Mapp. 2023 Dec 1;44(17):6031-6042. doi: 10.1002/hbm.26494. Epub 2023 Sep 29.

Abstract

The investigation of similarities and differences in the mechanisms of verbal and visuospatial creative thinking has long been a controversial topic. Prior studies found that visuospatial creativity was primarily supported by the right hemisphere, whereas verbal creativity relied on the interaction between both hemispheres. However, creative thinking also involves abundant dynamic features that may have been ignored in the previous static view. Recently, a new method has been developed that measures hemispheric laterality from a dynamic perspective, providing new insight into the exploration of creative thinking. In the present study, dynamic lateralisation index was calculated with resting-state fMRI data. We combined the dynamic lateralisation index with sparse canonical correlation analysis to examine similarities and differences in the mechanisms of verbal and visuospatial creativity. Our results showed that the laterality reversal of the default mode network, fronto-parietal network, cingulo-opercular network and visual network contributed significantly to both verbal and visuospatial creativity and consequently could be considered the common neural mechanisms shared by these creative modes. In addition, we found that verbal creativity relied more on the language network, while visuospatial creativity relied more on the somatomotor network, which can be considered a difference in their mechanism. Collectively, these findings indicated that verbal and visuospatial creativity may have similar mechanisms to support the basic creative thinking process and different mechanisms to adapt to the specific task conditions. These findings may have significant implications for our understanding of the neural mechanisms of different types of creative thinking.

摘要

言语和视空间创造性思维机制的相似性和差异性的研究由来已久,一直颇具争议。先前的研究发现,视空间创造力主要由右脑支持,而言语创造力则依赖于两个半球的相互作用。然而,创造性思维还涉及丰富的动态特征,这在以前的静态观点中可能被忽视了。最近,一种新的方法从动态的角度来衡量大脑的侧化,为探索创造性思维提供了新的视角。在本研究中,我们使用静息态 fMRI 数据计算了动态侧化指数。我们将动态侧化指数与稀疏典型相关分析相结合,来考察言语和视空间创造性思维机制的相似性和差异性。结果表明,默认模式网络、额顶网络、扣带回-脑岛网络和视觉网络的侧化反转对言语和视空间创造力都有显著贡献,因此可以被认为是这些创造性模式共有的神经机制。此外,我们发现言语创造力更多地依赖于语言网络,而视空间创造力更多地依赖于躯体运动网络,这可以被认为是它们机制上的差异。总之,这些发现表明言语和视空间创造力可能具有相似的机制来支持基本的创造性思维过程,而具有不同的机制来适应特定的任务条件。这些发现可能对我们理解不同类型的创造性思维的神经机制具有重要意义。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6937/10619400/54ed29a49ff2/HBM-44-6031-g001.jpg

相似文献

1
The unity and diversity of verbal and visuospatial creativity: Dynamic changes in hemispheric lateralisation.
Hum Brain Mapp. 2023 Dec 1;44(17):6031-6042. doi: 10.1002/hbm.26494. Epub 2023 Sep 29.
2
Brain hemispheric involvement in visuospatial and verbal divergent thinking.
Neuroimage. 2019 Nov 15;202:116065. doi: 10.1016/j.neuroimage.2019.116065. Epub 2019 Aug 7.
6
Flexible reconfiguration of functional brain networks as a potential neural mechanism of creativity.
Brain Imaging Behav. 2021 Aug;15(4):1944-1954. doi: 10.1007/s11682-020-00388-2. Epub 2020 Sep 29.
7
Chain free association, creativity, and the default mode network.
Neuropsychologia. 2018 Sep;118(Pt A):40-58. doi: 10.1016/j.neuropsychologia.2018.03.018. Epub 2018 Mar 17.
8
Robust prediction of individual creative ability from brain functional connectivity.
Proc Natl Acad Sci U S A. 2018 Jan 30;115(5):1087-1092. doi: 10.1073/pnas.1713532115. Epub 2018 Jan 16.
9
Verbal Creativity Is Correlated With the Dynamic Reconfiguration of Brain Networks in the Resting State.
Front Psychol. 2019 Apr 24;10:894. doi: 10.3389/fpsyg.2019.00894. eCollection 2019.
10
Creative thinking and brain network development in schoolchildren.
Dev Sci. 2023 Nov;26(6):e13389. doi: 10.1111/desc.13389. Epub 2023 Mar 21.

引用本文的文献

1
Neural representations of noncentral events during narrative encoding predict subsequent story ending originality.
Sci Adv. 2025 Apr 25;11(17):eadu5251. doi: 10.1126/sciadv.adu5251. Epub 2025 Apr 23.

本文引用的文献

1
Creative problem solving in knowledge-rich contexts.
Trends Cogn Sci. 2022 Oct;26(10):849-859. doi: 10.1016/j.tics.2022.06.012. Epub 2022 Jul 19.
2
The unexplored link between aesthetic perception and creativity: A theory-driven meta-analysis of fMRI studies in the visual domain.
Neurosci Biobehav Rev. 2022 Sep;140:104768. doi: 10.1016/j.neubiorev.2022.104768. Epub 2022 Jul 4.
3
Dynamic changes in brain lateralization correlate with human cognitive performance.
PLoS Biol. 2022 Mar 17;20(3):e3001560. doi: 10.1371/journal.pbio.3001560. eCollection 2022 Mar.
4
Common functional brain networks between attention deficit and disruptive behaviors in youth.
Neuroimage. 2021 Dec 15;245:118732. doi: 10.1016/j.neuroimage.2021.118732. Epub 2021 Nov 20.
5
Structural properties of corpus callosum are associated differently with verbal creativity and visual creativity.
Brain Struct Funct. 2021 Nov;226(8):2511-2521. doi: 10.1007/s00429-021-02329-1. Epub 2021 Aug 24.
6
Functional Realignment of Frontoparietal Subnetworks during Divergent Creative Thinking.
Cereb Cortex. 2021 Aug 26;31(10):4464-4476. doi: 10.1093/cercor/bhab100.
8
Spontaneous Activity in Primary Visual Cortex Relates to Visual Creativity.
Front Hum Neurosci. 2021 Apr 1;15:625888. doi: 10.3389/fnhum.2021.625888. eCollection 2021.
9
Cingulo-opercular control network and disused motor circuits joined in standby mode.
Proc Natl Acad Sci U S A. 2021 Mar 30;118(13). doi: 10.1073/pnas.2019128118.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验