Visual memories from nonvisual experiences.
Visual memories from nonvisual experiences.
复制标题
来自非视觉经历的视觉记忆。
DOI：
10.1111/1467-9280.00363
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发表时间：
2001
影响因子：
8.2
通讯作者：
McNamara,TP
中科院分区：
文献类型：
--
作者：
Shelton,AL;McNamara,TP
许多常见的活动依赖于从非视觉通道获得的空间知识。我们通过让人们看着桌面上的一组对象并在没有视觉的情况下手动重建它们的排列来研究这种知识的本质，就像显示器相对于他们所看到的视图旋转了0°、45°、90°、135°或180°。对视觉空间记忆的几项测量结果显示，参与者对他们手动重建的视图的视觉记忆力好于他们用视觉研究了几分钟的视图。这些发现提供了令人信服的新证据，证明非常高保真的视觉空间知识可以从非视觉形式中获得，并揭示了视觉和非视觉空间信息在大脑中如何被混淆。
Many common activities rely on spatial knowledge acquired from nonvisual modalities. We investigated the nature of this knowledge by having people look at a collection of objects on a desktop and manually reconstruct their arrangement, without vision, as though the display had been rotated by 0°, 45°, 90°, 135°, or 180° relative to the view they could see. Performance on several measures of visual-spatial memory showed that participants had better visual memory for the view they had manually reconstructed than for the view they had studied visually for several minutes. These findings provide compelling new evidence that visual-spatial knowledge of very high fidelity can be acquired from nonvisual modalities, and reveal how visual and nonvisual spatial information may even be confused in the brain.