Higher or lower? Interpersonal behavioral and neural synchronization of movement imitation in autistic children

Autism Research, Journal Year: 2024, Volume and Issue: 17(9), P. 1876 - 1901

Published: Aug. 8, 2024

Abstract How well autistic children can imitate movements and how their brain activity synchronizes with the person they are imitating have been understudied. The current study adopted functional near‐infrared spectroscopy (fNIRS) hyperscanning employed a task involving real interactions meaningful meaningless movement imitation to explore fundamental nature of as dynamic interactive process. Experiment 1 explored gesture imitation. results revealed that exhibited lower accuracy behavioral synchrony than non‐autistic when both gestures. Specifically, compared children, displayed significantly higher interpersonal neural synchronization (INS) in right inferior parietal lobule (r‐IPL) (channel 12) gestures but INS 2 further investigated four types (orofacial movements, transitive limb gestures). across all types, accuracy, synchrony, r‐IPL children. This is first identify biomarker difficulties individuals. Furthermore, an intra‐ interindividual mechanism model was proposed explain underlying causes

Language: Английский

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Exploring Collaborative Design Behavior in Virtual Reality Based on Inter-Brain Synchrony

International Journal of Human-Computer Interaction, Journal Year: 2023, Volume and Issue: 40(23), P. 8340 - 8359

Published: Nov. 20, 2023

Although collaborative design in virtual reality (VR) is now feasible, enabling face-to-face interactions between individuals, research lacking on how it impacts from cognition and differs reality. This study examined the behavior of 30 postgraduates who completed innovation tasks early phases both VR based real-life problems. An experimental analysis performance outcomes was conducted, inter-brain synchrony (IBS) measured using fNIRS hyperscanning to compare differences designers results indicate no significant difference final idea quality groups, IBS were found. Fewer channels showed group than group, which associated with satisfaction. Moreover, deepening less variability other phases, related brain's primary motor cortex. We formulated insights recommendations several dimensions within method stimulating a environment: communication, cognitive synchronization, embodiment.

Language: Английский

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The effect of foreign language speaking anxiety on the quality of verbal interaction: A fNIRS-based hyperscanning study

Acta Psychologica Sinica, Journal Year: 2023, Volume and Issue: 55(12), P. 1949 - 1949

Published: Jan. 1, 2023

Foreign language speaking anxiety is one of the important factors affecting foreign communication.Fear negative evaluation key factor that induces anxiety.Many studies have found can negatively affect quality verbal interaction through questionnaires and behavioral methods.Yet, few investigated brain mechanism such influence.Therefore, we set up real English communication scene used fNIRS (functional near-infrared spectroscopy)

Language: Английский

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THE EMERGENCE AND IMPACT OF SYNCHRONY IN DESIGN TEAMS: A COMPUTATIONAL STUDY

Proceedings of the Design Society, Journal Year: 2023, Volume and Issue: 3, P. 3385 - 3394

Published: June 19, 2023

Abstract Studies revealed that, while collaborating, humans tend to synchronise on multiple levels (e.g., neurocognitive or physiological). Inter-brain synchrony has been linked improved problem-solving, decision-making, and creativity. Nevertheless, studies in design teams started emerge only recently. This study contributes this stream of research by utilising a computational model team explore the relationships between cohesion, synchrony, performance. The experiments positive link cohesion level emergence (cognitive) synchrony. Furthermore, cohesive were found be more efficient, converging quicker producing solutions at higher rate. In addition, diversity generated highly tends increase over time. Teams medium- low-cohesive settings initially generate diverse solutions, but such decreases as simulation progresses. Finally, highly-cohesive prone premature convergence.

Language: Английский

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参与式社会互动中脑间同步的自我-他人重叠机制

Chinese Science Bulletin (Chinese Version), Journal Year: 2024, Volume and Issue: 69(26), P. 3943 - 3951

Published: March 4, 2024

脑间同步是指在群体互动中，个体之间大脑活动的一致性变化。作为群体互动的固有特征，脑间同步反映了真实互动中的人际联结。随着超扫描技术的发展，研究者提倡采用更真实的参与式研究范式来深入研究脑间同步。近年来，有研究提出相互预测理论，认为脑间同步的关键在于个体对他人的准确预测。这一预测过程与个体将他人纳入自我表征的程度，即自我-他人重叠程度有关。目前关于自我-他人重叠在脑间同步中的作用研究相对较少。因此，本文梳理了近几年采用参与式范式的脑间同步研究，在相互预测理论的基础上，提出自我-他人重叠可能是脑间同步的潜在机制。本文认为，个体通过将他人纳入自我表征，能够促进对他人的准确预测，从而使个体间形成脑间同步。在这一过程中，内侧前额叶皮层可能是关键的神经基础。本文为深入理解群体思想情绪的传递过程提供了启示，强调脑间同步与自我-他人重叠的联系以及内侧前额叶皮层在其中的作用。未来研究可以通过计算建模等方法进一步探索脑间同步的潜在机制，并关注特殊群体中异于常态的同步现象与自我-他人重叠的关联。

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What’s the Brain Got to Do with It? Unlocking and Activating the Brain for Better Collaboration

AESS interdisciplinary environmental studies and sciences series, Journal Year: 2023, Volume and Issue: unknown, P. 19 - 36

Published: Jan. 1, 2023

Language: Английский

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Grupo terapêutico para promoção de saúde mental de adolescentes

Revista Eletrônica Acervo Saúde, Journal Year: 2023, Volume and Issue: 23(12), P. e14443 - e14443

Published: Dec. 30, 2023

Objetivo: Discutir sobre os processos, práticas e estrutura de grupos utilizadas na promoção saúde mental adolescentes. Métodos: Revisão integrativa. A coleta ocorreu em outubro 2022, nas bases dados: lilacs; Medline; embase; scopus; web of Science; Science direct; doaj; cinahl; eric; pepsic, por meio do Portal Coordenação Aperfeiçoamento Pessoal Nível Superior – CAPES. Utilizamos descritores: adolescente; saúde; mental; prática grupo; processos grupais; grupo termos alternativos. Definiu-se como critérios inclusão textos completos, disponíveis íntegra, português, inglês espanhol, com recorte temporal dos últimos cinco anos. Literatura cinzenta foi excluída. Resultados: amostra final contou oito estudos primários. Identiificamos que podem ser utilizados diversas formas: consultivos, reabilitação aconselhamento, podendo ainda, alcançar as perspectivas prevenção, terapêutica junto aos Os artigos selecionados proporcionaram a criação três categorias temáticas: grupo, grupo. O uso para adolescents. Considerações finais: Agrupamos informações significativas temáticas elencadas. Tivemos menos dados quando tratamos da categoria grupos. Grupos são importantes meios ação indivíduos coletividades.

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