Abstract:
:We examined the effect of visual attention on binocular fusion limits by using Posner's spatial cueing paradigm that entails cued shifts of attentional focus. Results showed that attention decreases the fusion limit. Observers perceived diplopia of a binocular line within +/-26.5 arcmin disparity (+/- correspond to uncrossed and crossed, respectively) more frequently when it was oriented to the line than when cued attention was directed elsewhere. We discuss the results in terms of attention increasing spatial resolution and contrast sensitivity.
journal_name
Perceptionjournal_title
Perceptionauthors
Kihara K,Ono Hdoi
10.1177/0301006618796719subject
Has Abstractpub_date
2018-10-01 00:00:00pages
1097-1105issue
10-11eissn
0301-0066issn
1468-4233journal_volume
47pub_type
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