Localization of visual targets during open-loop smooth pursuit
نویسندگان
چکیده
منابع مشابه
Visual perception during smooth pursuit eye movements.
With accurate measurement of eye position during smooth tracking, comparison of the retinal and perceived paths of spots of light moving in harmonic motion indicates little compensation for smooth pursuit eye movements by the perceptual system. The data suggest that during smooth pursuit. the perceptual system has access to information about direction of tracking. and assumes a relatively low s...
متن کاملLocalization of visual and auditory stimuli during smooth pursuit eye movements.
Humans move their eyes more often than their heart beats. Although these eye movements induce large retinal image shifts, we perceive our world as stable. Yet, this perceptual stability is not complete. A number of studies have shown that visual targets which are briefly presented during such eye movements are mislocalized in a characteristic manner. It is largely unknown, however, if auditory ...
متن کاملSensorimotor integration compensates for visual localization errors during smooth pursuit eye movements.
To localize a seen object, the CNS has to integrate the object's retinal location with the direction of gaze. Here we investigate this process by examining the localization of static objects during smooth pursuit eye movements. The normally experienced stability of the visual world during smooth pursuit suggests that the CNS essentially compensates for the eye movement when judging target locat...
متن کاملVisual short-term memory during smooth pursuit eye movements.
Visual short-term memory (VSTM) was probed while observers performed smooth pursuit eye movements. Smooth pursuit keeps a moving object stabilized in the fovea. VSTM capacity for position was reduced during smooth pursuit compared with a condition with eye fixation. There was no difference between a condition in which the items were approximately stabilized on the retina because they moved with...
متن کاملSmooth pursuit eye movements to isoluminant targets.
At slow speeds, chromatic isoluminant stimuli are perceived to move much slower than comparable luminance stimuli. We investigated whether smooth pursuit eye movements to isoluminant stimuli show an analogous slowing. Beside pursuit speed and latency, we studied speed judgments to the same stimuli during fixation and pursuit. Stimuli were either large sine wave gratings or small Gaussians blobs...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2012
ISSN: 1534-7362
DOI: 10.1167/12.9.990