Attentive Tracking Disrupts Feature Binding in Visual Working Memory.

Attentive Tracking Disrupts Feature Binding in Visual Working Memory.
复制标题

DOI:
10.1080/13506280802281337
复制
发表时间:
2009-01-01
期刊:
影响因子:
2
通讯作者:
Marois R
Marois R
中科院分区:
心理学4区
文献类型:
--
作者:
Fougnie D;Marois R

文献摘要

参考文献

被引文献

相似文献

视觉认知中最具影响力的理论之一提出,注意是将不同的视觉特征结合成连贯的物体感知所必需的。虽然大量证据支持注意在知觉特征绑定中起作用,但注意是否在视觉工作记忆中起类似的作用仍然存在争议。为了测试VWM特征绑定的注意力需求,我们在VWM任务的保留时间内给参与者一个需要注意力的多目标跟踪任务。结果表明,跟踪任务对颜色形状连词记忆的破坏程度超过了对物体特征工作记忆的损害,并且在不同的空间位置呈现VWM刺激时,这种损害更大。这些结果表明,视觉空间注意在特征绑定中的作用不仅限于知觉,而且也延伸到这些知觉表征的工作记忆中。
One of the most influential theories in visual cognition proposes that attention is necessary to bind different visual features into coherent object percepts. While considerable evidence supports a role for attention in perceptual feature binding, whether attention plays a similar function in visual working memory (VWM) remains controversial. To test the attentional requirements of VWM feature binding, here we gave participants an attention-demanding multiple object tracking task during the retention interval of a VWM task. Results show that the tracking task disrupted memory for color-shape conjunctions above and beyond any impairment to working memory for object features, and that this impairment was larger when the VWM stimuli were presented at different spatial locations. These results demonstrate that the role of visuospatial attention in feature binding is not unique to perception, but extends to the working memory of these perceptual representations as well.
DOI: 10.1038/83945
发表时间: 2001-02-01
影响因子: 25
作者:
Holcombe, AO;Cavanagh, P
通讯作者: Cavanagh, P
DOI: 10.1111/j.1467-9280.1995.tb00527.x
发表时间: 1995-11-01
影响因子: 8.2
作者:
Johnston, JC;McCann, RS;Remington, RW
通讯作者: Remington, RW
DOI: 10.1037/0278-7393.18.2.307
发表时间: 1992-03-01
影响因子: 2.6
作者:
IRWIN, DE
通讯作者: IRWIN, DE
DOI: 10.1111/j.1467-9280.2006.01739.x
发表时间: 2006-06-01
影响因子: 8.2
作者:
Fougnie, Daryl;Marois, Rene
通讯作者: Marois, Rene
DOI: 10.1111/j.0956-7976.2004.00730.x
发表时间: 2004-09-01
影响因子: 8.2
作者:
Han, SH;Kim, MS
通讯作者: Kim, MS