ArticleCommunications biology2024
Brainstorming: Interbrain coupling in groups forms the basis of group creativity.
Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- AI-Augmented Co-Design in Healthcare: Log-Based Markers of Teamwork Behaviors and Collective Intelligence Outcomes.Behavioral sciences (Basel, Switzerland) · 2025Article
- Collaborative rule learning promotes interbrain information alignment.PLoS biology · 2025Article
- Applying, not ignoring: how feedback uptake and neural synchrony drive creativity.NPJ science of learning · 2025Article
- From humans to AI: understanding why AI is perceived as the preferred co-creation partner.Frontiers in psychology · 2025Article
- Hyperscanning: from inter-brain coupling to causality.Frontiers in human neuroscience · 2024Article
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Authors and funding
4 authors.
Funding
Abstract
Although the impact of group dynamics on creativity is widely recognized, prior research has primarily concentrated on individuals in isolation from social context. To address this lacuna, we focus on groups as the fundamental unit of analysis. We used functional near-infrared spectroscopy (fNIRS) to examine brain activity in groups of four during brainstorming discussions. We assessed interbrain coupling in the dorsolateral prefrontal cortex (DLPFC), a brain region linked to flexibility, and in the inferior frontal gyrus (IFG), a region associated with imitation. Our findings demonstrate that creativity-focused discussions induced interbrain coupling both in regions related to flexibility and herding. Notably, interbrain coupling in the IFG was associated with more imitation of responses. Critically, while interbrain coupling in the DLPFC positively predicted group creativity, in the IFG it negatively predicted creativity. These findings suggest that increase in group mindsets of flexibility relative to herding is important for enhancing group creativity.
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