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Synchronization and stimulus timing: Implications for temporal models of visual information processing.
(Lawrence Erlbaum and Associates / Psychology Press (Taylor & Francis), 2004)
In the visual system, objects and object groupings may be initially coded in terms of
physically separable attributes or features, representing differential spatial frequencies,
orientations, colors, directions of motion, ...
Evidence for impaired visuo-perceptual organization in developmental dyslexics and its relation to temporal processes.
(Taylor & Francis, 2005-07)
An analysis of normal and dyslexic readers' reaction-time (RT) performance in a standard visualdetection task (Experiment A) and in temporally primed visual detection (Experiment B) reveals a tendency for significantly ...
Closure of salient regions determines search for a collinear target configuration
(Psychonomic Society, 2007-01)
Grouping operations offer an effective mechanism by which to structure complex visual scenes. Among the various principles that support element integration, closure may be regarded as a main factor in shape extraction. In ...
The dynamics of operations in visual memory: A review and new evidence for oscillatory priming
(Hogrefe & Huber, 2004-10)
Evidence from neurophysiological studies indicates that the synchronization of distributed neuronal assemblies in the gamma frequency range is responsible for the integration of discrete stimulus components into coherent ...
Some facilitatory effects of lorazepam on dynamic visual binding
(Springer, 2006)
Rationale: The benzodiazepine lorazepam enhances the potential for inhibitory (GABAA) synapses in the cortex to stabilize postsynaptic, excitatory activity by synchronizing discharge rates at frequencies of around 40 Hz. ...
Some effects of negative delays upon the perception of causal relatedness
(The International Society for Psychophysics, 2004)
We examined the effects of negative delays on the perception of causality using a variation of the paradigm originated by Michotte (1954) and as an extension to similar work conducted by Kanizsa and Vicario (1968). In our ...
Expectancy, not memory determines identical search rates in static and dynamic displays.
(International Society for Psychophysics, 2005)
Search rates are often used as a measure of search efficiency. Horowitz & Wolfe employed this measure to compare static and dynamic visual search (Horowitz & Wolfe, 1998). Based on identical search rates, they argued that ...
Temporal tolerance circumscribed
(Taylor & Francis, 2005-05)
Chen's topological theory of perceptual organization includes the idea that equivalences in spatial organization and the organization of subjective experiences of time may be derived by means of common expression in terms ...
Dynamics of perceptual grouping: similarities between the organization of visual and auditory groups
(Taylor & Francis, 2001-06)
In vision, the Gestalt principles of perceptual organization are generally well understood and remain a subject of detailed analysis. However, the possibility for a unified theory of grouping across visual and auditory ...
Comparing temporal event-coding in patients with first episode psychosis and chronic schizophrenia
(Elsevier, 2008-06)
Cognitive impairments are a core feature of schizophrenia. It has been suggested that the underlying cause of the cognitive deficits in schizophrenia is an impaired ability to sequence mental activity in time. Various ...