Pre-saccadic motion integration between current and remapped locations
نویسندگان
چکیده
منابع مشابه
Presaccadic motion integration between current and future retinotopic locations of attended objects.
Object tracking across eye movements is thought to rely on presaccadic updating of attention between the object's current and its "remapped" location (i.e., the postsaccadic retinotopic location). We report evidence for a bifocal, presaccadic sampling between these two positions. While preparing a saccade, participants viewed four spatially separated random dot kinematograms, one of which was c...
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Objects that are briefly flashed around the time of saccades are mislocalized. Previously, robust interactions between saccadic perceptual distortions and stimulus contrast have been reported. It is also known that crowding depends on the contrast of the target and flankers. Here, we investigated how stimulus contrast and crowding interact with pre-saccadic perception. We asked observers to rep...
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The influence of position and motion signals on saccades was studied in two dimensions (2D) using a double step-ramp paradigm. We showed the presence of a predictive component in 2D catch-up saccade programming that is based on motion signals and influences both saccade amplitude and orientation. Interestingly, a significant proportion of catch-up saccades was characterized by a large curvature...
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An important aspect of computer-controlled camera motion systems is that of the generation of saccadic movements, which shift the camera gaze quickly from one xation position to another. Recent psychophysi-cal experiments suggest that there exists a causal connection between spatial shifts in visual attention and the production of saccadic eye movements in humans. Motivated by this experimental...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2014
ISSN: 1534-7362
DOI: 10.1167/14.10.580