第十一期 fNIRS Journal Club 通知 2020/8/29,10am

48 sec read

深圳大学成晓君助理教授

北京时间2020年8月29日周六上午10点, 深圳大学成晓君助理教授将为大家讲解她去年发表的一篇用近红外超扫描揭示人际协调的神经机制的文章。同时,她还会和大家介绍如何用Granger causality分析两个信号的因果关系。欢迎大家参加并参与讨论。

时间: 北京时间2020年8月29日周六上午10点
地点: https://zoom.com
房间号: 889 8026 7287
密码: 496792

她要讲的文献如下:
Cheng, Pan, Hu, Hu (2019) Coordination Elicits Synchronous Brain Activity Between Co-actors: Frequency Ratio Matters Frontiers in neuroscience 13() 1071

Abstract: People could behave in two different ways when engaging in interpersonal coordination activities: moving at the same frequency (isofrequency pattern, IP; the movement frequency ratio is 1:1) or at different frequencies (multifrequency pattern, MP; the movement frequency ratio is non 1:1). However, how the interpersonal coordination pattern modulates coordination outcome and the related brain-to-brain connectivity is not fully understood. Here, we adopted a continuous joint drawing task in which two participants co-drew parallelogram shapes according to two coordination patterns (i.e., IP vs. MP) while their brain activities were simultaneously recorded by the functional near-infrared spectroscopy (fNIRS) based hyperscanning technique. Dyads showed better coordination performance, as well as relatively greater interpersonal brain synchronization (IBS) at the left frontopolar area, in the MP condition compared to the IP condition. Granger causality analyses further disclosed the bidirectional influences between the brains of the coordinating individuals. Such interpersonal influences were enhanced when individuals coordinated in the MP condition. Finally, the IBS during coordination was related to the dyadic self-control level. Taken together, our study revealed that interpersonal multifrequency coordination pattern facilitates the coordination efficiency, which was associated with the enhanced brain-to-brain connectivity. Our work also suggests the potentially positive role of self-control during the interpersonal coordination process.



写作助手,把中式英语变成专业英文


Want to receive new post notification? 有新文章通知我

第五十一期fNIRS Journal Club通知2024/05/11, 10am 雷心博士

机器人通常以合作者的身份出现,以礼貌、鼓励、友好的方式与人类互动,但如果有一个竞争导向的机器人出现会如何?人们更喜欢与合作导向的机器人互动,还是更愿意通过竞争来激发自身动力呢?当我们与机器人合作或竞争
Wanling Zhu
13 sec read

第五十期fNIRS Journal Club视频 王一晖

Youtube: https://youtu.be/a2QlCFZUytA优酷:https://v.youku.com/v_show/id_XNjM3MjMyNjUxMg==.html 早期的 STE
Wanling Zhu
13 sec read

第五十期fNIRS Journal Club通知2024/03/30, 10am 王一晖

早期的 STEM 教育对于以后的学习至关重要。现有研究尚未就STEM教学法达成共识,学生先验知识对基于故事的STEM教学法的影响还有待探讨。来自澳门大学张娟教授团队的王一晖将会分享基于fNIRS超扫描
Wanling Zhu
9 sec read

Leave a Reply

Your email address will not be published. Required fields are marked *