ArticleNPJ science of learning2024
Dynamic brain networks in spontaneous gestural communication.
Article in NPJ science of learning, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Addressing arbitrary choices of frequency band of interest in fNIRS hyperscanning.Scientific reports · 2026Article
- EEG hyperscanning reveals dynamic interbrain network patterns during interactive social decision-making.Communications biology · 2026Article
- Neural mechanisms underpinning the association between visual arts education and creativity.NPJ science of learning · 2025Article
- Automatic Speech-Gesture Integration in Autistic Children: The Role of Gesture Semantic Activation.Journal of autism and developmental disorders · 2025Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gestures accent and illustrate our communication. Although previous studies have uncovered the positive effects of gestures on communication, little is known about the specific cognitive functions of different types of gestures, or the instantaneous multi-brain dynamics. Here we used the fNIRS-based hyperscanning technique to track the brain activity of two communicators, examining regions such as the PFC and rTPJ, which are part of the mirroring and mentalizing systems. When participants collaboratively solved open-ended realistic problems, we characterised the dynamic multi-brain states linked with specific social behaviours. Results demonstrated that gestures are associated with enhanced team performance, and different gestures serve distinct cognitive functions: interactive gestures are accompanied by better team originality and a more efficient inter-brain network, while fluid gestures correlate with individual cognitive fluency and efficient intra-brain states. These findings reveal a close association between social behaviours and multi-brain networks, providing a new way to explore the brain-behaviour relationship.
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Registered trials
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