The trial started with a fixation cross, which remained on the screen for 300 ms plus the trial's individual SOA (300, 400, 500, or 600 ms). 300 ms after onset ...

A basic idea in vision research is that selective attention determines not only which information is processed, but also how stimuli are evaluated and ...

(a) Probability of fixation is plotted for a single trial of a gaze directed image (top) and of a gaze-averted image (bottom) for subject L.E. (b).

Four experiments were conducted in order to study the segmentation process in a visual search task with relevant stimuli (target and distractors) randomly ...

Oct 20, 2020 · Each trial (Figure 2B) began with a fixation period during which only the fixation target was presented on a uniformly gray screen for 500 ...

Oct 12, 2023 · PDF | This research showed that the current criterion for stimulus-driven attentional capture is not sufficient to rule out goal-directed ...

PDF | In primates, stimulus-driven changes in visual attention can facilitate or hinder perceptual performance, depending on the location and timing of.

One, two, or three adjacent display positions were precued. If the zoom lens, or attentional focus, is enlarged to include all precued locations on each trial, ...