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Effects of spatial frequency bands on perceptual decision: it is not the stimuli but the comparison.

Abstract:

Observers performed three between- and two within-category perceptual decisions with hybrid stimuli comprising low and high spatial frequency (SF) images. We manipulated (a) attention to, and (b) congruency of information in the two SF bands. Processing difficulty of the different SF bands varied across different categorization tasks: house-flower, face-house, and valence decisions were easier when based on high SF bands, while flower-face and gender categorizations were easier when based on ...

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Publication status:
Published

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Publisher copy:
10.1167/10.10.25

Authors


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Institution:
University of Oxford
Division:
MSD
Department:
Experimental Psychology
Role:
Author
Journal:
Journal of vision More from this journal
Volume:
10
Issue:
10
Pages:
25
Publication date:
2010-01-01
DOI:
EISSN:
1534-7362
ISSN:
1534-7362
Language:
English
Keywords:
Pubs id:
pubs:311534
UUID:
uuid:21a5f1b0-d05f-4eca-9b62-0338d32797c9
Local pid:
pubs:311534
Source identifiers:
311534
Deposit date:
2013-02-20

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