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在大学乒乓球运动员中视觉运动区分能力的优越性和特征

Ryoma Goya^1,2, Chisa Aoyama^3,4, Ayaka Takami^1,5

¹Graduate School of Frontier Biosciences, Osaka University, Toyonaka, Osaka, Japan.

Scientific reports

|March 24, 2025

概括

由于体育特定的视觉训练,乒乓球和足球运动员表现出增强的运动歧视. 这种感知学习提高了它们追踪移动物体的能力,特别是在背景视觉噪音下.

科学领域:

视觉感知视觉感知视觉感知
运动科学运动科学
感知学习是一种感知学习.

背景情况:

运动员经常表现出由于体育特定训练而增强的感官和运动技能.
感知学习,即随着经验而提高表现,可能会增强运动员的视觉运动歧视.
乒乓球 (TT) 和足球 (SC) 要求精确跟踪移动的物体,而不是田径 (TF).

研究的目的:

为了比较TT玩家,SC玩家和TF运动员之间的视觉运动方向歧视 (MDD) 能力.
研究运动特定的视觉体验如何影响MDD在不同的视野异常度和噪音条件下.

主要方法:

使用随机点运动图测试来评估MDD.
参与者区分了带有和没有背景噪音的点运动方向.
在不同视野异常度的TT,SC和TF运动员中比较性能.

主要成果:

在MDD任务中,TT和SC运动员的表现明显优于TF运动员.
TT玩家在近端视力方面表现出色,而SC玩家在远端视力方面表现出优势.
无论是TT和SC玩家在背景噪音条件下都表现出卓越的表现,这表明了增强的图形-地面隔离.

结论:

特定于运动的视觉体验提高了TT和SC玩家的运动可分辨性,根据他们的运动需求量身定制.
感知学习适应独特的视觉运动环境,改善视觉运动性能.
运动员中增强的MDD突出显示了大脑在应对特定训练刺激时的可塑性.

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