Olivier I, Weeks D J, Lyons J, Ricker K L, Elliott D
Université de Poitiers France.
J Mot Behav. 1998 Dec;30(4):343-51. doi: 10.1080/00222899809601348.
In 2 experiments, binocular and monocular vision were compared and interocular integration in 1-hand ball catching was examined. Participants (N = 10 in each experiment) were required to catch tennis balls projected over a distance of 15 m. Participants wore liquid-crystal visual occlusion goggles so that the duration and frequency of visual samples provided to their eyes over ball flight could be manipulated. An examination of catching performance indicated that binocular vision contributed to both the spatial and temporal aspects of the catching task. Experienced catchers are able to integrate information from the 2 eyes over intervals as long as 80-100 ms. When provided with only intermittent monocular samples of ball flight, catching performance deteriorated rapidly as the interval between consecutive samples was increased. Results are discussed both in terms of the sources of visual information useful for the interception of objects and the temporal differences for interocular integration between the perception of form and visual-motor control.
在两项实验中，对双眼视觉和单眼视觉进行了比较，并研究了单手接球时的两眼信息整合。参与者（每项实验N = 10）需要接住从15米远处投出的网球。参与者佩戴液晶视觉遮挡护目镜，以便在球飞行过程中能够控制提供给他们眼睛的视觉样本的持续时间和频率。对接球表现的检查表明，双眼视觉对接球任务的空间和时间方面都有帮助。经验丰富的接球者能够在长达80 - 100毫秒的时间间隔内整合来自两只眼睛的信息。当只提供球飞行的间歇性单眼样本时，随着连续样本之间的间隔增加，接球表现迅速下降。将从用于拦截物体的视觉信息来源以及形状感知和视觉运动控制之间的两眼整合的时间差异这两个方面来讨论结果。
