T TAKEUCHI, KK DE VALOIS - Vision research, 1997 - Elsevier
We studied scotopic motion mechanisms, using a two-frame sinusoidal grating separated by various ISIs equated for mean luminance level. Perceived direction of displacement varied …
The performance of a 'motion blind'patient on a series of tasks in which the perception of motion played an essential or no role was compared with that of a human subject with …
E Taub, JD Victor, MM Conte - Vision Research, 1997 - Elsevier
The phenomenon of non-Fourier motion (visually perceived motion that cannot be explained simply on the basis of the autocorrelation structure of the visual stimulus) is well recognized …
GA Orban - Extrastriate cortex in primates, 1997 - Springer
It is now well established that monkey extrastriate cortex, the visual cortex beyond primary or striate cortex, contains many different areas (for review, see Van Essen et al., 1992; …
In one type of cyclopean motion stimulus one eye views a counterphase flickering grating while the other eye views the same pattern in spatio-temporal quadrature. Algebraic …
Since the discovery of spatial-frequency-tuned channels in the visual system, most theories attempting to account for pattern encoding have assumed that the filters can be …
I Kovács, A Fehér - Vision Research, 1997 - Elsevier
Random dot patterns and white-noise luminance textures are widely used in psychophysical experiments to study low-level visual processes. Because these noise patterns are …
We have used the minimum-motion stimulus of Cavanagh, MacLeod and Anstis (1987)[Journal of the Optical Society of America A, 4, 1428–1438] to examine how signals …
In motion perception, luminance-defined stimuli (first-order motion) are distinguished from stimuli defined by more complex attributes (second-order motion), because they differ in …