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| http://dx.doi.org/10.1093/scan/nsac014 | DOI Listing |
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The acquired dyad inclination and decreased interpersonal brain communication in the pursuit of collective benefit.
Neuroimage
August 2024
Shanghai Key Laboratory of Mental Health and Psychological Crisis Intervention, School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, PR China. Electronic address:
Article Synopsis
- People generally achieve better results when working together, a concept referred to as the collective benefit, which can be influenced by learning from past experiences and valuing certain opinions more highly.
- This study involved pairs of participants who made individual choices before coming to a collective decision, and it investigated how brain synchronization changed when their decisions either matched or conflicted.
- Findings indicated that participants were more likely to adopt the decisions of those with higher abilities and that enhanced brain communication in specific regions was linked to their group dynamics, shedding light on how teams make decisions together.
An Analytical Approach for Naturalistic Cooperative and Competitive EEG-Hyperscanning Data: A Proof-of-Concept Study.
Sensors (Basel)
May 2024
Behavioral Imaging and Neural Dynamics Center, G. d'Annunzio University of Chieti-Pescara, 66100 Chieti, Italy.
Investigating the neural mechanisms underlying both cooperative and competitive joint actions may have a wide impact in many social contexts of human daily life. An effective pipeline of analysis for hyperscanning data recorded in a naturalistic context with a cooperative and competitive motor task has been missing. We propose an analytical pipeline for this type of joint action data, which was validated on electroencephalographic (EEG) signals recorded in a proof-of-concept study on two dyads playing cooperative and competitive table tennis.
View Article and Find Full Text PDFIntra- and inter-brain synchrony oscillations underlying social adjustment.
Sci Rep
July 2023
Department of Cognition, Development and Educational Psychology, Faculty of Psychology, University of Barcelona, 08035, Barcelona, Spain.
Humans naturally synchronize their behavior with other people. However, although it happens almost automatically, adjusting behavior and conformity to others is a complex phenomenon whose neural mechanisms are still yet to be understood entirely. The present experiment aimed to study the oscillatory synchronization mechanisms underlying automatic dyadic convergence in an EEG hyperscanning experiment.
View Article and Find Full Text PDFModulation Effects of the CEP128 Gene on Radiotherapy-Related Brain Injury: A Longitudinal Structural Study Using Multi-Parametric Brain MR Images.
J Magn Reson Imaging
February 2024
Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, China.
Background: The promoter variant rs17111237 in the CEP128 closely relates to radiotherapy (RT)-related brain necrosis in nasopharyngeal carcinoma (NPC) patients.
Purpose: To explore RT-related dynamic alterations in brain morphology and their potential genetic mechanism, and to explore the modulatory effects of CEP128 genetic variants on RT-related brain morphological alterations in NPC patients.
Study Type: Prospective, longitudinal.
Correction to: Inter-brain synchronization is weakened by the introduction of external punishment.
Soc Cogn Affect Neurosci
February 2023
School of Economics and Management, Fuzhou University, Fuzhou 350108, China.
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