VISION
Online ISSN : 2433-5630
Print ISSN : 0917-1142
ISSN-L : 0917-1142
16 巻, 1 号
選択された号の論文の6件中1~6を表示しています
原著論文
  • 蘭 悠久, 大隈 峰人, 二瀬 由理, 中溝 幸夫, 近藤 倫明
    2004 年 16 巻 1 号 p. 1-12
    発行日: 2004年
    公開日: 2019/04/19
    ジャーナル フリー

    We examined anisotropy of filling-in in the blind spot in horizontal and vertical orientation. A pair of lines was presented across the blind spot with varying lengths of both line in experiment 1 and varying length of a single line in experiment 2, the observers reported whether the line appeared‘complete’or‘gapped’. In experiment 3, a pair of patterns, which were consisted of 3, 7, or 11 lines, was presented across the blind spot, and observers were required to report whether or not the patterns were perceived continuous. The results showed that the minimum length of line for filling-in was shorter in horizontal orientation than that in vertical, and that filling-in occurred more in horizontal lines than in vertical. We discussed the obtained anisotropy with respect to the spatial resolution, the cortical magnification factor, and the shapes of receptive fields of neurons that caused filling-in in the blind spot.

解説
Notice Board
大会プログラム
会抄録集
feedback
Top