Abstract:
:It is widely believed that attention selects locations at an earlier stage than it selects nonspatial features, but this has been tested only under conditions of minimal competition. We found that, when competition was increased, color-based attention was able to influence the feedforward flow of information in humans within 100 ms of stimulus onset, even for stimuli presented at unattended locations. Thus, color-based attention can operate as early as, and independently from, spatial attention.
journal_name
Nat Neuroscijournal_title
Nature neuroscienceauthors
Zhang W,Luck SJdoi
10.1038/nn.2223subject
Has Abstractpub_date
2009-01-01 00:00:00pages
24-5issue
1eissn
1097-6256issn
1546-1726pii
nn.2223journal_volume
12pub_type
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