Attention to within-object and between-object spatial representations: multiple sites for visual selection
Attention to within-object and between-object spatial representations: multiple sites for visual selection
复制标题
注意对象内和对象间的空间表示：用于视觉选择的多个站点
DOI：
--
复制
发表时间：
1994
期刊：
影响因子：
--
通讯作者：
M. Riddoch
中科院分区：
文献类型：
--
作者：
G. Humphreys;M. Riddoch
我们识别视觉上呈现的物体并与之适当互动的能力取决于视觉注意系统和视觉识别系统之间的详细互动。我们报告了两个神经心理学案例的数据，表明视觉中的注意力分配是由至少两种形式的空间表征（物体内和物体之间的空间编码）决定的。在这两种情况下，如果显示中的项目被编码为单个感知对象的一部分，则会单方面忽略视觉显示的一侧，如果项目被编码为单独的感知对象，则会忽略视觉显示的另一侧。此外，对左脑或右脑的注意提示效应取决于所涉及的表征形式。这些案例表明，视觉显示在对象内部和对象之间的空间表示中存在并行编码。此外，视觉选择独立地作用于两种视觉表现形式。数据支持a…
Abstract Our ability both to recognise visually presented objects and to interact with them appropriately depends upon detailed interaction between visual attentional and visual recognition systems. We report data from two neuropsychological cases indicating that the allocation of attention in vision is determined by at least two forms of spatial representation (within-object and between-object spatial coding). In both cases there was unilateral neglect of one side of visual displays if items in the displays were coded as parts of a single perceptual object, and neglect of the opposite side if items were coded as separate perceptual objects. In addition, attentional cueing effects to either the left or right side were specific to the form of representation involved. These cases demonstrate that there is parallel coding of visual displays into within- and between-object spatial representations. Further, visual selection operates independently on the two forms of visual representation. The data support an a...
DOI：
10.1037//0096-1523.16.4.802
发表时间：
1990-11
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
H. Hawkins;S. Hillyard;S. Luck;M. Mouloua;C. Downing;D. P. Woodward
通讯作者：
H. Hawkins;S. Hillyard;S. Luck;M. Mouloua;C. Downing;D. P. Woodward