منابع مشابه
Spatiotopic apparent motion reveals local variations in space constancy.
While participants made 10° horizontal saccades, two dots were presented, one before and one after the saccade. Each dot was presented for 400 ms, the first turned off about 100 ms before, while the second turned on about 100 ms after the saccade. The two dots were separated vertically by 3°, but because of the intervening eye movement, they were also separated horizontally on the retina by an ...
متن کاملSeeing Motion and Apparent Motion
In apparent motion experiments, participants are presented with what is in fact a succession of two brief stationary stimuli at two different locations, but they report an impression of movement. Philosophers have recently debated whether apparent motion provides evidence in favour of a particular account of the nature of temporal experience. I argue that the existing discussion in this area is...
متن کاملSpatiotopic perceptual maps in humans: evidence from motion adaptation
How our perceptual experience of the world remains stable and continuous despite the frequent repositioning eye movements remains very much a mystery. One possibility is that our brain actively constructs a spatiotopic representation of the world, which is anchored in external--or at least head-centred--coordinates. In this study, we show that the positional motion aftereffect (the change in ap...
متن کاملObject-based apparent motion.
The interpretation of a dynamic visual scene requires integrating information within frames (grouping and completion) and across frames (correspondence matching). Fragmentary views of objects were used in five experiments. These views could not be matched with each other by any similarity transformation on the basis of their explicit visual features, but their completed versions were related by...
متن کاملVisual Inertia Tn Apparent Motion
Four dots in an imaginary diamond were flashed in succession to give ambiguous apparent motion (AM). The top and bottom dots were flashed at time t, and replaced by the left and right dots at time t,. If two priming dots were gashed beforehand at time r0 in line with two parallel sides of the diamond, AM was seen along those sides. We call this “visual inertia”. The amount of visual inertia (me...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/9.8.20