視野を逆転した際の視野の動揺 : 水平次元と垂直次元の異方性

概要

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The author myself wore the inverting (180°rotation) goggles for 14 days. The present study dealt with the problems of "the swinging of the scene" phenomenon and the anisotropy of the horizontal/vertical dimensions under the condition of visual inversion. The nature of the phenomenon could be analyzed not only from the subject's direct reports (introspection) but also from a test which was repeated periodically. The subject was flashed an arrow-shaped retinal afterimage either of upward or rightward direction. In this test, the subject moved his head to the direction which he perceived to be arrowhead and reported the relative direction of his head movement to th scene movement. In results, he answered the scene moved to the opposite direction to the head movement in both of the horizontal and vertical dimensions. The mechanism of the directional perception was, however, considered to be different from each other because of the following reason. In the horizontal dimension, he misperceived his own head movement direction. On the other hand, he perceived it correctly in the vertical dimension.
日本基礎心理学会の論文
1989-10-31