Perceptual information processing in table tennis players: based on top-down hierarchical predictive coding

IF 3.1 3区 工程技术 Q2 NEUROSCIENCES
Ziyi Peng, Lin Xu, Jie Lian, Xin An, Shufang Chen, Yongcong Shao, Fubing Jiao, Jing Lv
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Abstract

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.

Abstract Image

乒乓球运动员的感知信息处理:基于自上而下的分层预测编码
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,他们以资源节约型方式进行认知加工。然而,乒乓球运动员的空间加工优势是体现在感觉输入的早期阶段还是加工的晚期阶段,还需要进一步探讨。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,并记录了任务过程中的事件相关电位(ERP)数据。行为结果显示,乒乓球运动员组在任务中的表现优于大学生组(对照组)。ERP结果显示,乒乓球组 N1成分的振幅明显低于对照组。乒乓球组 P2 和 P3 分量的振幅高于对照组。乒乓球运动员在 β 波段的电极间表现出明显的协同活动。本研究的结果表明,乒乓球运动员能显著调配注意力资源和认知控制。此外,他们还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。
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来源期刊
Cognitive Neurodynamics
Cognitive Neurodynamics 医学-神经科学
CiteScore
6.90
自引率
18.90%
发文量
140
审稿时长
12 months
期刊介绍: Cognitive Neurodynamics provides a unique forum of communication and cooperation for scientists and engineers working in the field of cognitive neurodynamics, intelligent science and applications, bridging the gap between theory and application, without any preference for pure theoretical, experimental or computational models. The emphasis is to publish original models of cognitive neurodynamics, novel computational theories and experimental results. In particular, intelligent science inspired by cognitive neuroscience and neurodynamics is also very welcome. The scope of Cognitive Neurodynamics covers cognitive neuroscience, neural computation based on dynamics, computer science, intelligent science as well as their interdisciplinary applications in the natural and engineering sciences. Papers that are appropriate for non-specialist readers are encouraged. 1. There is no page limit for manuscripts submitted to Cognitive Neurodynamics. Research papers should clearly represent an important advance of especially broad interest to researchers and technologists in neuroscience, biophysics, BCI, neural computer and intelligent robotics. 2. Cognitive Neurodynamics also welcomes brief communications: short papers reporting results that are of genuinely broad interest but that for one reason and another do not make a sufficiently complete story to justify a full article publication. Brief Communications should consist of approximately four manuscript pages. 3. Cognitive Neurodynamics publishes review articles in which a specific field is reviewed through an exhaustive literature survey. There are no restrictions on the number of pages. Review articles are usually invited, but submitted reviews will also be considered.
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