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扫视运动是按空间编码,而非视网膜中心编码。

Saccades are spatially, not retinocentrically, coded.

作者信息

Mays L E, Sparks D L

出版信息

Science. 1980 Jun 6;208(4448):1163-5. doi: 10.1126/science.6769161.

DOI:10.1126/science.6769161
PMID:6769161
Abstract

Most models of the saccadic eye movement system imply that saccades are programmed for a certain distance and direction. Electrical stimulation of the brain was used to move the eyes of monkeys just before saccades to visual targets. Despite the stimulation-induced perturbation, saccades brought gaze to the target locations. This compensation indicates that saccades are coded to direct the eyes to a certain position in the orbit (or in space).

摘要

大多数眼球跳动系统模型表明,眼球跳动是根据特定的距离和方向进行编程的。在猴子看向视觉目标之前,通过电刺激大脑来移动其眼睛。尽管存在刺激引起的干扰,但眼球跳动仍能将目光带到目标位置。这种补偿表明,眼球跳动被编码为将眼睛引导至眼眶(或空间)中的特定位置。

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