CATEGORIZATION VERSUS DISTANCE - HEMISPHERIC-DIFFERENCES FOR PROCESSING SPATIAL INFORMATION
CATEGORIZATION VERSUS DISTANCE - HEMISPHERIC-DIFFERENCES FOR PROCESSING SPATIAL INFORMATION
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DOI：
10.3758/bf03202638
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发表时间：
1989-11-01
影响因子：
2.4
通讯作者：
MICHIMATA, C
中科院分区：
文献类型：
--
作者：
HELLIGE, JB;MICHIMATA, C
有人假设大脑计算两种不同的空间关系表征：一种用于将空间关系分配给类别，另一种用于指定度量距离是精确的。目前的视觉半视野实验提供了支持，这种区别表明，左，右大脑半球更有效地利用分类和度量距离表示，分别。此外，包括双边刺激呈现条件允许计算的反向关联，提供额外的支持，两种类型的空间关系表示之间的区别。
It has been hypothesized that the brain computes two different kinds of spatial-relation representations: one used to assign a spatial relation to a category and the other used to specify metric distance were precision. The present visual half-field experiment offers support for this distinction by showing that the left and right cerebral hemispheres make more effective use of the categorization and metric distance representations, respectively. Furthermore, the inclusion of a bilateral stimulus presentation condition permits the computation of a reversed association that offers additional support for the distinction between two types of spatial-relation representation.