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Now showing items 31-37 of 37
Synchronous information presented in 40-Hz flicker enhances visual feature binding
(Blackwell, 1998-01)
Recent neurophysiological studies have encouraged speculation that the synchronization of spatially distributed neural assemblies (at around 40 Hz in the neocortex) is responsible for the binding of discrete stimulus ...
The contrasting impact of global and local object attributes on Kanizsa figure detection
(Psychonomic Society, 2007-11)
Studies on the involvement of object completions in search for illusory figures have so far reported equivocal results. We have addressed this issue by investigating at which level object attributes in Kanizsa figures ...
Extended visual simultaneity thresholds in patients with schizophrenia
(Oxford University Press, 2009-07)
Clinical observations suggest that the experience of time phenomenology is disturbed in schizophrenia, possibly originating disorders in dynamic cognitive functions such as language or motor planning. We examined the ...
The computation of shape orientation in search for Kanizsa figures
(Pion Ltd, 2009-01-29)
Previous studies of visual search for illusory figures have provided equivocal results, with efficient search for Kanizsa squares (eg Davis and Driver, 1994 Nature 371 291-293) contrasting with inefficient search for Kanizsa ...
The loci of oscillatory visual-object priming: a combined electroencephalographic and reaction-time study
(Elsevier, 2000-12)
The detection of reaction-times (RTs) to a target Kanizsa-type square (an illusory square defined by the collinear arrangement of 90° corner junctions) within a matrix of distractor junctions are expedited when the target ...
Effects of stimulus synchrony on mechanisms of perceptual organization
(Taylor & Francis, 2001-06-05)
When neurons adopt a synchronized, oscillatory response to stimulus Gestalten, the phase of those oscillations almost always varies relative to stimulus activity. This has been taken to indicate that form-coding mechanisms ...
Beings in the moment
(Cambridge University Press (CUP), 2019-12-12)
Hoerl & McCormack's theory defines temporal behavior from an awareness of time, but lacks one critical element: the impact of "psychological presence" in the "moment now." Central to experience of temporal non-stationarity: ...