Significance of terminal transients in electro-oculographic recordings.
Significance of terminal transients in electro-oculographic recordings.
复制标题
眼电记录中终端瞬变的意义。
DOI：
10.1001/archopht.1959.00940090901005
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发表时间：
1959
期刊：
影响因子：
--
通讯作者：
A. Ford
中科院分区：
文献类型：
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作者：
A. Ford
如果位于眼角上方和下方的电极控制阴极射线示波器（CRO）的垂直偏转器，而位于眼睛两侧的其他电极控制水平偏转器，则可以制作眼电图（EOG）来记录受试者在两个维度上的眼球运动，两个通道都通过合适的D. C.的方法，无漂移放大器。据报道，相当确凿的理由是，起源的电位是积极的极性所产生的角膜角膜视网膜电位的眼睛。由于CRO的光束似乎随着眼睛的移动而移动，因此安装在阴极屏幕前面并打开几秒钟的摄像机将记录搜索或跟踪任务中的眼睛运动模式，结果将与本实验室生产的图1中的EOG相似。的描述和
The Problem An electro-oculogram (EOG) can be made to register a subject's eye movements in two dimensions if electrodes above and below the eyeball canthus control the vertical deflectors of a cathode-ray oscilloscope (CRO) and other electrodes on the sides of the eyes control the horizontal deflectors, both channels coming through suitable D. C., drift-free, amplifiers. It has been reported on fairly conclusive ground that the origin of the potentials is the positive polarity of the cornea arising from the corneoretinal potential of the eye. Since the beam of the CRO appears to move as the eye moves, a camera mounted in front of the cathode screen and left open for several seconds will register the pattern of the eye movements in a search or tracking task and the results will be similar to that of the EOG in Figure 1, which was produced in this laboratory. A description and