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The interaction of orientation-specific surround suppression and visual-spatial attention
[article]
2016
bioRxiv
pre-print
Orientation selective surround suppression (OSSS) is a reduction in the perceived contrast of a stimulus, which occurs when a collinear grating is placed adjacent to the stimulus. Attention affects performance on many visual tasks, and we asked whether the perceptual effects of OSSS are mitigated through the allocation of voluntary visual-spatial attention. Participants were tested in a contrast discrimination task: at the beginning of each trial, one location on the screen was cued and a
doi:10.1101/091553
fatcat:3gby62vhjnblxomsfx7c6u7re4