Direct gaze, eye movements, and covert and overt social attention processes
نویسندگان
چکیده
منابع مشابه
Covert shifts of attention precede involuntary eye movements.
There is considerable evidence that covert visual attention precedes voluntary eye movements to an intended location. What happens to covert attention when an involuntary saccadic eye movement is made? In agreement with other researchers, we found that attention and voluntary eye movements are tightly coupled in such a way that attention always shifts to the intended location before the eyes be...
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The debate about the nature of fixational eye movements has revived recently with the claim that microsaccades reflect the direction of attentional shifts. A number of studies have shown an association between the direction of attentional cues and the direction of microsaccades. We sought to determine whether microsaccades in attentional tasks are causally related to behavior. Is reaction time ...
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In four experiments, the influence of distractor objects on the temporal evolution of the reach-to-grasp movement toward a target object (an apple) was examined. In the first experiment, the distractor was another apple, which moved laterally behind the target and occasionally changed direction toward the target, thus becoming the to-be-grasped object. In the second and third experiments, the d...
متن کاملThe Interaction of Overt and Covert Attention of Children During Performing a Targeting Task
It has been shown in various researches that the focus of attention and quiet eye duration (QED) are effective variables on the performance of targeting tasks. However, the impact of these variables on motor skills in children needs more research; Therefore, the purpose of this study was to investigate the effect of different attentional focus instruction on QED and accuracy of children's darts...
متن کاملNeural Differences between Covert and Overt Attention Studied using EEG with Simultaneous Remote Eye Tracking
Research on neural mechanisms of attention has generally instructed subjects to direct attention covertly while maintaining a fixed gaze. This study combined simultaneous eye tracking and electroencephalogram (EEG) to measure neural attention responses during exogenous cueing in overt attention shifts (with saccadic eye movements to a target) and compared these with covert attention shifts (res...
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ژورنال
عنوان ژورنال: Attention, Perception, & Psychophysics
سال: 2018
ISSN: 1943-3921,1943-393X
DOI: 10.3758/s13414-018-1590-z