Voluntary (endogenous, sustained) covert spatial attention selects relevant sensory information for prioritized processing. The behavioral and neural consequences of such …
M Carrasco, F Loula, YX Ho - Perception & Psychophysics, 2006 - Springer
In this study, we investigated how spatial resolution and covert attention affect performance in a texture segmentation task in which performance peaks at midperiphery and drops at …
JJ Foster, EM Bsales, E Awh - Journal of Neuroscience, 2020 - Soc Neuroscience
Covert spatial attention has long been thought to speed visual processing. Psychophysics studies have shown that target information accrues faster at attended locations than at …
Covert spatial attention (without concurrent eye movements) improves performance in many visual tasks (eg, orientation discrimination and visual search). However, both covert …
M Carrasco - Proceedings of the National Academy of …, 2009 - National Acad Sciences
Each time we open our eyes, we are confronted with an overwhelming amount of information. How is it possible, then, that we still have a strong impression that we …
M Carrasco - The Oxford handbook of attention, 2014 - books.google.com
Each time we open our eyes we are confronted with an overwhelming amount of information. Despite this, we experience a seemingly effortless understanding of our visual …
Covert attention, the selective processing of visual information in the absence of eye movements, improves behavioral performance. We found that attention, both exogenous …
Although the nature of the relationship between attention and awareness is actively debated, the possibility that different forms of attention might interact differently with …
The present study shows that an abrupt onset cue that is not consciously perceived can cause attentional facilitation followed by inhibition at the cued location. The observation of …