Different effects of eyelid blinks and target blanking on saccadic suppression of displacement
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چکیده
منابع مشابه
Different effects of eyelid blinks and target blanking on saccadic suppression of displacement.
Displacements of visual stimuli during saccadic eye movements are often not noticed. We have demonstrated that saccadic suppression of image displacement can be eliminated by blanking the stimulus for a short period during and after the saccade (Deubel, Schneider, & Bridgeman, 1996). Here we report an experiment in which target visibility was interrupted after the saccade, either by distal targ...
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Saccadic suppression of image displacement.
HeImholtz (1867) suggested that the retinal image displacement vector, the afferent signal, is compared with the expected saccadic displacement vector, the efferent copy (Holst and Mittelstaedt, 1950) carried by the corollary discharge (Sperry, 1950) and this process may be called the " vectorial Helmholtzian com-parator for the frame of reference ". The results presented in this report show th...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 2004
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03194971