ISSN 1671-3710
CN 11-4766/R
主办：中国科学院心理研究所
出版：科学出版社

心理科学进展 ›› 2011, Vol. 19 ›› Issue (5): 682-691.

• 研究前沿 • 上一篇    下一篇

平滑追踪眼动及其对运动物体时空特征表征和预测的影响

王向博;丁锦红   

  1. 北京市“学习与认知”重点实验室, 首都师范大学心理系, 北京 100048
  • 收稿日期:2010-10-16 修回日期:1900-01-01 出版日期:2011-05-15 发布日期:2011-05-15
  • 通讯作者: 丁锦红

Smooth Pursuit Eye Movement and Its Influence on the Representation and Prediction of the Moving Object’s Spatiotemporal Characteristics

WANG Xiang-Bo;DING Jin-Hong   

  1. Beijing key lab of Learning and Cognition, Department of Psychology, Capital Normal University, Beijing, 100048, China
  • Received:2010-10-16 Revised:1900-01-01 Online:2011-05-15 Published:2011-05-15
  • Contact: DING Jin-Hong

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摘要： 平滑追踪眼动是人们对环境中感兴趣的运动物体进行持续视觉追踪的一种眼动行为, 它受个体在其过程中获得的视觉信息和眼动反馈信息等感知觉因素, 以及心理表征和期待等高水平认知因素的影响。同时, 平滑追踪眼动过程影响着个体的预测性眼动追踪、追赶性眼跳、空间定位和接触时间估计等涉及运动物体时空特征表征和预测的行为。未来的研究应注意探讨在平滑追踪眼动过程中获得的感知觉信息和高水平认知因素对上述时空特征表征和预测行为的影响。

关键词: 平滑追踪眼动(SPEM), 追赶性眼跳, 接触时间(TTC), 表征动量, 时空表征

Abstract: Smooth pursuit eye movement (SPEM) is a kind of eye movement with which people track the interesting object moving in their visual field. It is affected by ocular and extra-ocular information and some other high-level cognitive factors (mental representation and expectation). Meanwhile, SPEM can also affect the representation and prediction of spatiotemporal characteristics of the moving object with predictive tracking, catch-up saccade, time to contact (TTC) estimation, and spatial orientation and so on. Future researches could focus on how those perceptual factors and high-level cognitive factors impact on the representation and prediction of moving stimulus.

Key words: SPEM (smooth pursuit eye movement), catch-up saccadic, TTC (Time to contact), representational momentum, spatiotemporal representation