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Please use this identifier to cite or link to this item:
https://nccur.lib.nccu.edu.tw/handle/140.119/154122
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| Title: | Investigating the neural substrate variations between easy and challenging creative association tasks during product design within an fMRI scanner |
| Authors: | 葉玉珠
Yeh, Yu-chu;Hsu, Wei-Chin |
| Contributors: | 師培中心 |
| Keywords: | Association;Creative thinking;Decision-making;Inhibition;Orbital frontal cortex |
| Date: | 2024-06 |
| Issue Date: | 2024-10-28 11:54:17 (UTC+8) |
| Abstract: | In practice, individuals strive to develop highly original and valuable creative products within specific limitations. However, previous functional Magnetic Resonance Imaging (fMRI) studies focused on divergent-thinking tasks without considering the "valuableness" of an idea. Additionally, different types of creative tasks (e.g., the easier association vs. the harder association task) may engage distinct cognitive processes. This study aimed to investigate the underlying neural mechanisms associated with different types of creative thinking, specifically focusing on the generation of the most original and valuable creative product within an fMRI scanner. Twenty-one college students participated in a block design study. During each trial, participants were instructed to draw the most original and valuable product inspired by a given figure. The findings revealed that, in comparison to the harder association task, the easier association task led to broader activation across multiple brain regions. However, this broader activation resulted in inefficient thinking and poorer creative performance. Notably, the orbitofrontal cortex exhibited activation across various creativity tasks and displayed connectivity with several seed brain regions, highlighting the importance of decision-making when only one original and valuable product design is allowed. Furthermore, the complex functional connectivity observed between different brain networks reflects the intricate nature of creative thinking. To conclude, widespread activation of brain regions does not necessarily indicate superior creativity. Instead, optimal creative performance within constraints is achieved through an efficient utilization of association for generating innovative ideas, inhibition for suppressing unoriginal ideas, and decision-making to select the most creative idea. |
| Relation: | IBRO Neuroscience Reports, Vol.16, pp.550-559 |
| Data Type: | article |
| DOI 連結: | https://doi.org/10.1016/j.ibneur.2024.03.006 |
| DOI: | 10.1016/j.ibneur.2024.03.006 |
| Appears in Collections: | [師資培育中心] 期刊論文
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