Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
Journal of Visualized Experiments, 2021fNIRS hyperscanning is widely used to detect the neurobiological underpinnings of social interaction. With this technique, researchers qualify the concurrent brain activity of two or more interactive individuals with a novel index called inter-brain synchrony (IBS) (i.e., phase and/or amplitude alignment of the neuronal or hemodynamic signals across ...
Nan, Zhao, Yi, Zhu, Yi, Hu
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Connecting the Brains via Virtual Eyes : Eye-Gaze Directions and Inter-brain Synchrony in VR
Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems, 2021Hyperscanning is an emerging method for measuring two or more brains simultaneously. This method allows researchers to simultaneously record neural activity from two or more people. While this method has been extensively implemented over the last five years in the real-world to study inter-brain synchrony, there is little work that has been undertaken ...
Ihshan Gumilar +7 more
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Does machine-mediated interaction induce inter-brain synchrony?--A hyperscanning study.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, 2014We present a study in which participants were trained in several sessions to control a (comparatively simple) robot via an EEG-/motor imagery-based Brain-Computer Interface (BCI). In the final (experiment) session pairs of participants were formed and each participant controlled one of two robots in a shared space.
Hachmeister, Nils +2 more
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Eye-gaze plays an essential role in interpersonal communication. Its role in face-to-face interactions and those in virtual environments (VE) has been extensively explored. However, the neural correlates of eye-gaze in inter-personal communication have not been explored exhaustively.
Ihshan Gumilar +4 more
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EEG hyperscanning study of inter-brain synchrony during cooperative and competitive interaction
2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2016Social cognition is the study of how people interact with each other in a social situation. An effective interaction would require higher degree of cognitive involvement between the participants and consequently, an enhanced synchrony between their neural mechanisms.
Nishant Sinha 0002 +4 more
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Inter-Brain Synchrony and Innovation in a Zoom World Using Analog and Digital Manipulatives
2021The ubiquity of technology in today’s world is exemplified by our ability to connect with each other instantly all around the globe. Advances in video conferencing capabilities combined with dramatic socio-dynamic shifts brought about by COVID-19 have redefined the ways in which humans interact in modern society.
Stephanie Balters +3 more
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An investigation into the mechanisms of inter-brain synchrony during early social interactions
2023Over the last 20 years there has been a growing increase in the amount of research investigating how and why two or more individual’s brain activity can synchronise during social interaction. What we know so far from this research is that inter-brain synchrony (defined through temporally coordinated patterns of brain activity between two interacting ...
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Inter-brain Synchrony and Eye Gaze Direction During Collaboration in VR
CHI Conference on Human Factors in Computing Systems Extended Abstracts, 2022Ihshan Gumilar +8 more
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Gamma-band inter-brain synchrony during shared emotional stimulation in romantic relationship
2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)Shared emotional stimulation contributes to fostering robust interpersonal relationships such as romantic relationship. While romantic couples share the emotional states of their partner through empathy, the neural processing and the effect of empathy during shared emotional stimulation remain unclear.
Xiyuan Lei +5 more
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Inter-brain synchrony: definition, methods of exploration, future perspectives
2022 Fourth International Conference Neurotechnologies and Neurointerfaces (CNN), 2022Olga Maslova +3 more
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