Two-frame apparent motion presented with an inter-stimulus interval reverses optokinetic responses in mice
Two-frame apparent motion presented with an inter-stimulus interval reverses optokinetic responses in mice
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DOI：
10.1038/s41598-018-36260-z
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发表时间：
2018-12-13
影响因子：
4.6
通讯作者：
Kawano, Kenji
中科院分区：
文献类型：
--
作者：
Miura, Kenichiro;Sugita, Yuko;Kawano, Kenji
两个连续的图像帧与空白的刺激间间隔（ISI）引起逆转的感知运动在人类。这种错觉效应是嵌入在视觉处理路径中的图像过滤器的时间特性的表现。在本研究中，ISI实验，以确定视觉潜在的视动反应（OKRs）的时间特性在小鼠。这些反应被认为是由皮层下视觉处理介导的。记录C57 BL/6 J小鼠的OKRs，由呈现和不呈现ISI的方波光栅的1/4波长移位诱导。当出现1/4波长偏移时，没有或有较短的ISI（
Two successive image frames presented with a blank inter-stimulus interval (ISI) induce reversals of perceived motion in humans. This illusory effect is a manifestation of the temporal properties of image filters embedded in the visual processing pathway. In the present study, ISI experiments were performed to identify the temporal characteristics of vision underlying optokinetic responses (OKRs) in mice. These responses are thought to be mediated by subcortical visual processing. OKRs of C57BL/6 J mice, induced by a 1/4-wavelength shift of a square-wave grating presented with and without an ISI were recorded. When a 1/4-wavelength shift was presented without, or with shorter ISIs (