Visual working memory contaminates perception.
Visual working memory contaminates perception.
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DOI:
10.3758/s13423-011-0126-5
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发表时间:
2011-10
影响因子:
3.5
通讯作者:
Woodman GF
中科院分区:
文献类型:
--
作者:
Kang MS;Hong SW;Blake R;Woodman GF
Indirect evidence suggests that the contents of visual working memory may be maintained within sensory areas early in the visual hierarchy. We tested this possibility using a well-studied motion repulsion phenomenon in which perception of one direction of motion is distorted when another direction of motion is viewed simultaneously. We found that observers misperceived the actual direction of motion of a single motion stimulus if, while viewing that stimulus, they were holding a different motion direction in visual working memory. Control experiments showed that none of a variety of alternative explanations could account for this repulsion effect induced by working memory. Our findings provide compelling evidence that visual working memory representations directly interact with the same neural mechanisms as those involved in processing basic sensory events.
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影响因子:
1.7
作者:
Postle, BR;Idzikowski, C;Baddeley, AD
通讯作者:
Baddeley, AD
影响因子:
4.1
作者:
FARAH, MJ
通讯作者:
FARAH, MJ
影响因子:
56.9
作者:
ISHAI, A;SAGI, D
通讯作者:
SAGI, D
影响因子:
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作者:
Pelli, DG
通讯作者:
Pelli, DG
影响因子:
1.8
作者:
Huang J;Sekuler R
通讯作者:
Sekuler R