乒乓球运动员的知觉信息处理：基于自上而下的分层预测编码
Perceptual information processing in table tennis players: based on top-down hierarchical predictive coding.
作者信息
Peng Ziyi, Xu Lin, Lian Jie, An Xin, Chen Shufang, Shao Yongcong, Jiao Fubing, Lv Jing
机构信息
School of Psychology, Beijing Sport University, Beijing, 100084 China.
Health Service Department of the Guard Bureau of the Joint Staff Department, Joint Staff of the Central Military Commission of Chinese PLA, Beijing, 100017 China.
出版信息
Cogn Neurodyn. 2024 Dec;18(6):3951-3961. doi: 10.1007/s11571-024-10171-4. Epub 2024 Sep 13.
UNLABELLED
Long-term training induces neural plasticity in the visual cognitive processing cortex of table tennis athletes, who perform cognitive processing in a resource-conserving manner. However, further discussion is needed to determine whether the spatial processing advantage of table tennis players manifests in the early stage of sensory input or the late stage of processing. This study aims to explore the processing styles and neural activity characteristics of table tennis players during spatial cognitive processing. Spatial cognitive tasks were completed by 28 college students and 20 s-level table tennis players, and event-related potentials (ERP) data were recorded during the task. The behavioral results showed that the table tennis group performed better on the task than the college students group (control). The ERP results showed that the amplitude of the N1 component of the table tennis group was significantly lower than that of the control group. The amplitude of the P2 and P3 components of the table tennis group was higher than that of the control group. Table tennis players showed significant synergistic activity between electrodes in the β-band. The results of this study suggest that table tennis players significantly deploy attentional resources and cognitive control. Further, they employ stored motor experience to process spatial information in a hierarchical predictive coding manner.
SUPPLEMENTARY INFORMATION
The online version contains supplementary material available at 10.1007/s11571-024-10171-4.
未标注
长期训练可诱导乒乓球运动员视觉认知加工皮层的神经可塑性，他们以资源节约的方式进行认知加工。然而，需要进一步讨论以确定乒乓球运动员的空间加工优势是表现在感觉输入的早期阶段还是加工的后期阶段。本研究旨在探讨乒乓球运动员在空间认知加工过程中的加工方式和神经活动特征。28名大学生和20名s级乒乓球运动员完成了空间认知任务，并在任务过程中记录了事件相关电位（ERP）数据。行为结果表明，乒乓球组在任务中的表现优于大学生组（对照组）。ERP结果表明，乒乓球组N1成分的波幅显著低于对照组。乒乓球组P2和P3成分的波幅高于对照组。乒乓球运动员在β波段电极之间表现出显著的协同活动。本研究结果表明，乒乓球运动员显著地调配注意力资源和认知控制。此外，他们利用存储的运动经验以分层预测编码的方式处理空间信息。
补充信息
在线版本包含可在10.1007/s11571-024-10171-4获取的补充材料。
Zotero 插件