npj Science of Learning最新文献_第2页

Interbrain neural correlates of self and other integration in joint statistical learning. 联合统计学习中自我与他人整合的脑际神经相关性

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-11-20 DOI: 10.1038/s41539-024-00280-4

Zheng Zheng, Jun Wang

{"title":"Interbrain neural correlates of self and other integration in joint statistical learning.","authors":"Zheng Zheng, Jun Wang","doi":"10.1038/s41539-024-00280-4","DOIUrl":"10.1038/s41539-024-00280-4","url":null,"abstract":"While statistical learning is often studied individually, its collective representation through self-other integration remains unclear. This study examines dynamic self-other integration and its multi-brain mechanism using simultaneous recordings from dyads. Participants (N = 112) each repeatedly responded to half of a fixed stimulus sequence with either an active partner (joint context) or a passive observer (baseline context). Significant individual statistical learning was evident in the joint context, characterized by decreased reaction time (RT) and intra-brain neural responses, followed by a quadratic trend (i.e., first increasing and then decreasing) upon insertion of an interference sequence. More importantly, Brain-to-Brain Coupling (BtBC) in the theta band also showed learning and modulation-related trends, with its slope negatively and positively correlating with the slopes of RT and intra-brain functional connectivity, respectively. These results highlight the dynamic nature of self-other integration in joint statistical learning, with statistical regularities implicitly and spontaneously modulating this process. Notably, the BtBC serves as a key neural correlate underlying the dynamics of self-other integration.","PeriodicalId":48503,"journal":{"name":"npj Science of Learning","volume":"9 1","pages":"68"},"PeriodicalIF":3.6,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11579319/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142683043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Feature versus object in interpreting working memory capacity. 解释工作记忆容量时的特征与对象。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-11-15 DOI: 10.1038/s41539-024-00279-x

Wuji Lin, Chenxi Lv, Jiejie Liao, Yuan Hu, Yutong Liu, Jingyuan Lin

引用次数: 0

Mathematics interest, self-efficacy, and anxiety predict STEM career choice in emerging adulthood. 数学兴趣、自我效能感和焦虑可预测新兴成人的 STEM 职业选择。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-11-13 DOI: 10.1038/s41539-024-00275-1

Rebecca Ferdinand, Margherita Malanchini, Kaili Rimfeld

引用次数: 0

Enhancing mathematical learning outcomes through a low-cost single-channel BCI system. 通过低成本单通道BCI系统提高数学学习成果。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-11-11 DOI: 10.1038/s41539-024-00277-z

Zhe Hou, Xiang Li, Jiawen Yang, Shi Yang Xu

引用次数: 0

Targeted memory reactivation with sleep disruption does not weaken week-old memories. 干扰睡眠的定向记忆再激活不会削弱一周前的记忆。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-11-05 DOI: 10.1038/s41539-024-00276-0

Nathan W Whitmore, Erika M Yamazaki, Ken A Paller

引用次数: 0

A transient memory lapse in humans 1-3 h after training. 人类在训练后 1-3 小时会出现短暂的记忆衰退。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-10-16 DOI: 10.1038/s41539-024-00272-4

Beverly A Wright, Ruijing Ning

引用次数: 0

Sex differences in motivational biases over instrumental actions. 工具性行动动机偏差的性别差异。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-10-08 DOI: 10.1038/s41539-024-00246-6

Luigi A E Degni, Sara Garofalo, Gianluca Finotti, Francesca Starita, Trevor W Robbins, Giuseppe di Pellegrino

引用次数: 0

A systematic review of observational practice for adaptation of reaching movements. 对伸手动作适应性观察实践的系统回顾。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-10-03 DOI: 10.1038/s41539-024-00271-5

Julian Rudisch, Luis K H Holzhauer, Karmen Kravanja, Fred H Hamker, Claudia Voelcker-Rehage

{"title":"A systematic review of observational practice for adaptation of reaching movements.","authors":"Julian Rudisch, Luis K H Holzhauer, Karmen Kravanja, Fred H Hamker, Claudia Voelcker-Rehage","doi":"10.1038/s41539-024-00271-5","DOIUrl":"10.1038/s41539-024-00271-5","url":null,"abstract":"Observational practice is discussed as a substitute for physical practice for motor learning and adaptation. We systematically reviewed the literature on observational practice in reaching and aiming tasks. Our objectives were to identify (i) performance differences between observational and physical practice; (ii) factors that contribute to adaptation following observational practice; and (iii) the neural correlates of observational practice. We found 18 studies, all investigated adaptation of reaching in visuomotor rotations or force-field perturbations. Results of the studies showed that observational practice led to adaptation in both, visuomotor rotation and force-field paradigms (d = -2.16 as compared to no practice). However, direct effects were considerably smaller as compared to physical practice (d = 4.38) and aftereffects were absent, suggesting that observational practice informed inverse, but not forward modes. Contrarily, neurophysiological evidence in this review showed that observational and physical practice involved similar brain regions.","PeriodicalId":48503,"journal":{"name":"npj Science of Learning","volume":"9 1","pages":"61"},"PeriodicalIF":3.6,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449917/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142373274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluating large language models in analysing classroom dialogue. 评估分析课堂对话的大型语言模型。

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-10-03 DOI: 10.1038/s41539-024-00273-3

Yun Long, Haifeng Luo, Yu Zhang

引用次数: 0

Dynamic brain networks in spontaneous gestural communication. 自发手势交流中的动态大脑网络

IF 3.6 1区心理学

npj Science of Learning Pub Date : 2024-10-01 DOI: 10.1038/s41539-024-00274-2

Xinyue Wang, Kelong Lu, Yingyao He, Xinuo Qiao, Zhenni Gao, Yu Zhang, Ning Hao

{"title":"Dynamic brain networks in spontaneous gestural communication.","authors":"Xinyue Wang, Kelong Lu, Yingyao He, Xinuo Qiao, Zhenni Gao, Yu Zhang, Ning Hao","doi":"10.1038/s41539-024-00274-2","DOIUrl":"10.1038/s41539-024-00274-2","url":null,"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.","PeriodicalId":48503,"journal":{"name":"npj Science of Learning","volume":"9 1","pages":"59"},"PeriodicalIF":3.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11445455/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142362327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0