心理学
视觉诱发电位
诱发电位
任务(项目管理)
脑电图
运动(物理)
视觉感受
听力学
认知心理学
神经科学
人工智能
感知
计算机科学
医学
经济
管理
作者
Thorben Hülsdünker,Martin Ostermann,Andreas Mierau
出处
期刊:Journal of Sport & Exercise Psychology
[Human Kinetics]
日期:2020-07-14
卷期号:42 (4): 280-291
被引量:8
标识
DOI:10.1123/jsep.2019-0255
摘要
Although neural visual processes play a crucial role in sport, experiments have been restricted to laboratory conditions lacking ecological validity. Therefore, this study examined the feasibility of measuring visual evoked potentials in a sport-specific visuomotor task. A total of 18 international elite young table tennis athletes (mean age 12.5 years) performed a computer-based and a sport-specific visuomotor reaction task in response to radial motion-onset stimuli on a computer screen and table tennis balls played by a ball machine, respectively. A 64-channel electroencephalography system identified the N2 and N2-r motion-onset visual evoked potentials in the motion-sensitive midtemporal visual area. Visual evoked potential amplitudes were highly correlated between conditions (N2 r = .72, N2-r r = .74) although significantly lower in the sport-specific task than in the lab-based task (N2 p < .001, N2-r p < .001). The results suggest that sport-specific visual stimulation is feasible to evoke visual potentials. This emphasizes the investigation of visual processes under more ecologically valid conditions in sport and exercise science.
科研通智能强力驱动
Strongly Powered by AbleSci AI